diff --git a/app/views/activity.scala b/app/views/activity.scala
index 92e08f9594..b704a88899 100644
--- a/app/views/activity.scala
+++ b/app/views/activity.scala
@@ -8,6 +8,7 @@ import lila.api.Context
 import lila.app.templating.Environment._
 import lila.app.ui.ScalatagsTemplate._
 import lila.user.User
+import lila.swiss.Swiss
 
 object activity {
 
@@ -33,6 +34,7 @@ object activity {
             a.simuls map renderSimuls(u),
             a.studies map renderStudies,
             a.tours map renderTours,
+            a.swisses map renderSwisses,
             a.teams map renderTeams,
             a.stream option renderStream(u),
             a.signup option renderSignup
@@ -245,7 +247,6 @@ object activity {
         trans.activity.competedInNbTournaments.pluralSame(tours.nb),
         subTag(
           tours.best.map { t =>
-            val link = a(href := routes.Tournament.show(t.tourId))(tournamentIdToName(t.tourId))
             div(
               cls := List(
                 "is-gold" -> (t.rank == 1),
@@ -258,7 +259,32 @@ object activity {
                 strong(t.rank),
                 t.rankRatio.percent,
                 t.nbGames,
-                link
+                a(href := routes.Tournament.show(t.tourId))(tournamentIdToName(t.tourId))
+              ),
+              br
+            )
+          }
+        )
+      )
+    )
+
+  private def renderSwisses(swisses: List[(Swiss.IdName, Int)])(implicit ctx: Context) =
+    entryTag(
+      iconTag("g"),
+      div(
+        trans.activity.competedInNbSwissTournaments.pluralSame(swisses.size),
+        subTag(
+          swisses.map { case (swiss, rank) =>
+            div(
+              cls := List(
+                "is-gold" -> (rank == 1),
+                "text"    -> (rank <= 3)
+              ),
+              dataIcon := (rank <= 3).option("g")
+            )(
+              trans.activity.rankedInSwissTournament(
+                strong(rank),
+                a(href := routes.Swiss.show(swiss.id.value))(swiss.name)
               ),
               br
             )
diff --git a/build.sbt b/build.sbt
index af47d4c514..b5ccb186b5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -215,7 +215,7 @@ lazy val pool = module("pool",
 )
 
 lazy val activity = module("activity",
-  Seq(common, game, analyse, user, forum, study, pool, puzzle, tournament, practice, team),
+  Seq(common, game, analyse, user, forum, study, pool, puzzle, tournament, swiss, practice, team),
   reactivemongo.bundle
 )
 
diff --git a/modules/activity/src/main/Activity.scala b/modules/activity/src/main/Activity.scala
index f1aa8f4be5..2f7cef8265 100644
--- a/modules/activity/src/main/Activity.scala
+++ b/modules/activity/src/main/Activity.scala
@@ -5,6 +5,7 @@ import org.joda.time.Interval
 
 import lila.common.Day
 import lila.user.User
+import lila.swiss.Swiss
 
 case class Activity(
     id: Activity.Id,
@@ -20,6 +21,7 @@ case class Activity(
     follows: Option[Follows] = None,
     studies: Option[Studies] = None,
     teams: Option[Teams] = None,
+    swisses: Option[Swisses] = None,
     stream: Boolean = false
 ) {
 
@@ -40,7 +42,8 @@ case class Activity(
       patron,
       follows,
       studies,
-      teams
+      teams,
+      swisses
     )
       .forall(_.isEmpty)
 }
diff --git a/modules/activity/src/main/ActivityReadApi.scala b/modules/activity/src/main/ActivityReadApi.scala
index 26ce4804b9..6612e9213c 100644
--- a/modules/activity/src/main/ActivityReadApi.scala
+++ b/modules/activity/src/main/ActivityReadApi.scala
@@ -17,7 +17,8 @@ final class ActivityReadApi(
     postApi: lila.forum.PostApi,
     simulApi: lila.simul.SimulApi,
     studyApi: lila.study.StudyApi,
-    tourLeaderApi: lila.tournament.LeaderboardApi
+    tourLeaderApi: lila.tournament.LeaderboardApi,
+    swissApi: lila.swiss.SwissApi
 )(implicit ec: scala.concurrent.ExecutionContext) {
 
   import BSONHandlers._
@@ -83,13 +84,13 @@ final class ActivityReadApi(
           .?? { simuls =>
             simulApi byIds simuls.value.map(_.value) dmap some
           }
-          .map(_ filter (_.nonEmpty))
+          .dmap(_.filter(_.nonEmpty))
       studies <-
         a.studies
           .?? { studies =>
             studyApi publicIdNames studies.value dmap some
           }
-          .map(_ filter (_.nonEmpty))
+          .dmap(_.filter(_.nonEmpty))
       tours <- a.games.exists(_.hasNonCorres) ?? {
         val dateRange = a.date -> a.date.plusDays(1)
         tourLeaderApi
@@ -106,6 +107,21 @@ final class ActivityReadApi(
           }
           .mon(_.user segment "activity.tours")
       }
+      swisses <-
+        a.swisses
+          .?? { swisses =>
+            swissApi
+              .idNames(swisses.value.map(_.id))
+              .map {
+                _.flatMap { idName =>
+                  swisses.value.find(_.id == idName.id) map { s =>
+                    (idName, s.rank)
+                  }
+                }
+              }
+              .dmap(_.some.filter(_.nonEmpty))
+          }
+
     } yield ActivityView(
       interval = a.interval,
       games = a.games,
@@ -121,6 +137,7 @@ final class ActivityReadApi(
       studies = studies,
       teams = a.teams,
       tours = tours,
+      swisses = swisses,
       stream = a.stream
     )
 
diff --git a/modules/activity/src/main/ActivityView.scala b/modules/activity/src/main/ActivityView.scala
index f509c7e3d4..823334a10e 100644
--- a/modules/activity/src/main/ActivityView.scala
+++ b/modules/activity/src/main/ActivityView.scala
@@ -10,6 +10,7 @@ import lila.tournament.LeaderboardApi.{ Entry => TourEntry }
 
 import activities._
 import model._
+import lila.swiss.Swiss
 
 case class ActivityView(
     interval: Interval,
@@ -26,6 +27,7 @@ case class ActivityView(
     studies: Option[List[Study.IdName]] = None,
     teams: Option[Teams] = None,
     tours: Option[ActivityView.Tours] = None,
+    swisses: Option[List[(Swiss.IdName, Int)]] = None,
     stream: Boolean = false,
     signup: Boolean = false
 )
diff --git a/modules/activity/src/main/ActivityWriteApi.scala b/modules/activity/src/main/ActivityWriteApi.scala
index 3663657414..ffec658a26 100644
--- a/modules/activity/src/main/ActivityWriteApi.scala
+++ b/modules/activity/src/main/ActivityWriteApi.scala
@@ -150,6 +150,11 @@ final class ActivityWriteApi(
   def streamStart(userId: User.ID) =
     update(userId) { _.copy(stream = true).some }
 
+  def swiss(id: lila.swiss.Swiss.Id, ranking: lila.swiss.Ranking) =
+    ranking.map { case (userId, rank) =>
+      update(userId) { a => a.copy(swisses = Some(~a.swisses + SwissRank(id, rank))).some }
+    }.sequenceFu
+
   def erase(user: User) = coll.delete.one(regexId(user.id))
 
   private def simulParticipant(simul: lila.simul.Simul, userId: String) =
diff --git a/modules/activity/src/main/BSONHandlers.scala b/modules/activity/src/main/BSONHandlers.scala
index a6b885f9c0..f49297808d 100644
--- a/modules/activity/src/main/BSONHandlers.scala
+++ b/modules/activity/src/main/BSONHandlers.scala
@@ -7,8 +7,10 @@ import lila.common.{ Day, Iso }
 import lila.db.dsl._
 import lila.rating.BSONHandlers.perfTypeKeyIso
 import lila.rating.PerfType
-import lila.study.BSONHandlers._
+import lila.study.BSONHandlers.StudyIdBSONHandler
 import lila.study.Study
+import lila.swiss.BsonHandlers.swissIdHandler
+import lila.swiss.Swiss
 import lila.user.User
 
 private object BSONHandlers {
@@ -117,6 +119,13 @@ private object BSONHandlers {
   implicit private lazy val teamsHandler =
     isoHandler[Teams, List[String]]((s: Teams) => s.value, Teams.apply _)
 
+  implicit lazy val swissRankHandler = new lila.db.BSON[SwissRank] {
+    def reads(r: lila.db.BSON.Reader)                = SwissRank(Swiss.Id(r.str("i")), r.intD("r"))
+    def writes(w: lila.db.BSON.Writer, s: SwissRank) = BSONDocument("i" -> s.id, "r" -> s.rank)
+  }
+  implicit private lazy val swissesHandler =
+    isoHandler[Swisses, List[SwissRank]]((s: Swisses) => s.value, Swisses.apply _)
+
   object ActivityFields {
     val id       = "_id"
     val games    = "g"
@@ -131,6 +140,7 @@ private object BSONHandlers {
     val follows  = "f"
     val studies  = "t"
     val teams    = "e"
+    val swisses  = "w"
     val stream   = "st"
   }
 
@@ -153,6 +163,7 @@ private object BSONHandlers {
         follows = r.getO[Follows](follows).filterNot(_.isEmpty),
         studies = r.getO[Studies](studies),
         teams = r.getO[Teams](teams),
+        swisses = r.getO[Swisses](swisses),
         stream = r.getD[Boolean](stream)
       )
 
@@ -171,6 +182,7 @@ private object BSONHandlers {
         follows  -> o.follows,
         studies  -> o.studies,
         teams    -> o.teams,
+        swisses  -> o.swisses,
         stream   -> o.stream.option(true)
       )
   }
diff --git a/modules/activity/src/main/Env.scala b/modules/activity/src/main/Env.scala
index ca26ff595a..4f785c1394 100644
--- a/modules/activity/src/main/Env.scala
+++ b/modules/activity/src/main/Env.scala
@@ -16,7 +16,8 @@ final class Env(
     studyApi: lila.study.StudyApi,
     tourLeaderApi: lila.tournament.LeaderboardApi,
     getTourName: lila.tournament.GetTourName,
-    getTeamName: lila.team.GetTeamName
+    getTeamName: lila.team.GetTeamName,
+    swissApi: lila.swiss.SwissApi
 )(implicit
     ec: scala.concurrent.ExecutionContext,
     system: ActorSystem
@@ -52,7 +53,8 @@ final class Env(
     "relation",
     "startStudy",
     "streamStart",
-    "gdprErase"
+    "gdprErase",
+    "swissFinish"
   ) {
     case lila.forum.actorApi.CreatePost(post)             => write.forumPost(post).unit
     case prog: lila.practice.PracticeProgress.OnComplete  => write.practice(prog).unit
@@ -67,5 +69,6 @@ final class Env(
     case lila.hub.actorApi.team.JoinTeam(id, userId)      => write.team(id, userId).unit
     case lila.hub.actorApi.streamer.StreamStart(userId)   => write.streamStart(userId).unit
     case lila.user.User.GDPRErase(user)                   => write.erase(user).unit
+    case lila.swiss.SwissFinish(swissId, ranking)         => write.swiss(swissId, ranking)
   }
 }
diff --git a/modules/activity/src/main/activities.scala b/modules/activity/src/main/activities.scala
index 45fef03e2e..3e19954002 100644
--- a/modules/activity/src/main/activities.scala
+++ b/modules/activity/src/main/activities.scala
@@ -1,11 +1,12 @@
 package lila.activity
 
+import model._
 import ornicar.scalalib.Zero
 
 import lila.rating.PerfType
 import lila.study.Study
+import lila.swiss.Swiss
 import lila.user.User
-import model._
 
 object activities {
 
@@ -103,4 +104,10 @@ object activities {
     def +(s: String) = copy(value = (s :: value).distinct take maxSubEntries)
   }
   implicit val TeamsZero = Zero.instance(Teams(Nil))
+
+  case class SwissRank(id: Swiss.Id, rank: Int)
+  case class Swisses(value: List[SwissRank]) extends AnyVal {
+    def +(s: SwissRank) = copy(value = (s :: value) take maxSubEntries)
+  }
+  implicit val SwissesZero = Zero.instance(Swisses(Nil))
 }
diff --git a/modules/i18n/src/main/I18nKeys.scala b/modules/i18n/src/main/I18nKeys.scala
index f35773fe7e..21684adf77 100644
--- a/modules/i18n/src/main/I18nKeys.scala
+++ b/modules/i18n/src/main/I18nKeys.scala
@@ -966,6 +966,8 @@ val `joinedNbSimuls` = new I18nKey("activity:joinedNbSimuls")
 val `createdNbStudies` = new I18nKey("activity:createdNbStudies")
 val `competedInNbTournaments` = new I18nKey("activity:competedInNbTournaments")
 val `rankedInTournament` = new I18nKey("activity:rankedInTournament")
+val `competedInNbSwissTournaments` = new I18nKey("activity:competedInNbSwissTournaments")
+val `rankedInSwissTournament` = new I18nKey("activity:rankedInSwissTournament")
 val `joinedNbTeams` = new I18nKey("activity:joinedNbTeams")
 }
 
diff --git a/modules/study/src/main/Study.scala b/modules/study/src/main/Study.scala
index ea7145a863..c461d88f68 100644
--- a/modules/study/src/main/Study.scala
+++ b/modules/study/src/main/Study.scala
@@ -89,7 +89,6 @@ object Study {
   implicit val nameIso = lila.common.Iso.string[Name](Name.apply, _.value)
 
   case class IdName(_id: Id, name: Name) {
-
     def id = _id
   }
 
diff --git a/modules/swiss/src/main/BsonHandlers.scala b/modules/swiss/src/main/BsonHandlers.scala
index 8558fad96c..6234a9f43e 100644
--- a/modules/swiss/src/main/BsonHandlers.scala
+++ b/modules/swiss/src/main/BsonHandlers.scala
@@ -10,7 +10,7 @@ import lila.db.BSON
 import lila.db.dsl._
 import lila.user.User
 
-private object BsonHandlers {
+object BsonHandlers {
 
   implicit val variantHandler       = variantByKeyHandler
   implicit val clockHandler         = clockConfigHandler
@@ -130,4 +130,7 @@ private object BsonHandlers {
         "garbage"    -> s.unrealisticSettings.option(true)
       )
     }
+
+  import Swiss.IdName
+  implicit val SwissIdNameBSONHandler = Macros.handler[IdName]
 }
diff --git a/modules/swiss/src/main/Swiss.scala b/modules/swiss/src/main/Swiss.scala
index da3693bfd3..2557246831 100644
--- a/modules/swiss/src/main/Swiss.scala
+++ b/modules/swiss/src/main/Swiss.scala
@@ -1,6 +1,7 @@
 package lila.swiss
 
 import chess.Clock.{ Config => ClockConfig }
+import chess.format.FEN
 import chess.Speed
 import org.joda.time.DateTime
 import scala.concurrent.duration._
@@ -8,7 +9,6 @@ import scala.concurrent.duration._
 import lila.hub.LightTeam.TeamID
 import lila.rating.PerfType
 import lila.user.User
-import chess.format.FEN
 
 case class Swiss(
     _id: Swiss.Id,
@@ -93,6 +93,10 @@ object Swiss {
   case class Performance(value: Float) extends AnyVal
   case class Score(value: Int)         extends AnyVal
 
+  case class IdName(_id: Id, name: String) {
+    def id = _id
+  }
+
   case class Settings(
       nbRounds: Int,
       rated: Boolean,
diff --git a/modules/swiss/src/main/SwissApi.scala b/modules/swiss/src/main/SwissApi.scala
index e066390a5f..4596514691 100644
--- a/modules/swiss/src/main/SwissApi.scala
+++ b/modules/swiss/src/main/SwissApi.scala
@@ -430,9 +430,9 @@ final class SwissApi(
 
   private[swiss] def finish(oldSwiss: Swiss): Funit =
     Sequencing(oldSwiss.id)(startedById) { swiss =>
-      colls.pairing.countSel($doc(SwissPairing.Fields.swissId -> swiss.id)) flatMap {
-        case 0 => destroy(swiss)
-        case _ => doFinish(swiss)
+      colls.pairing.exists($doc(SwissPairing.Fields.swissId -> swiss.id)) flatMap {
+        if (_) doFinish(swiss)
+        else destroy(swiss)
       }
     }
   private def doFinish(swiss: Swiss): Funit =
@@ -459,6 +459,15 @@ final class SwissApi(
       } >>- {
       systemChat(swiss.id, s"Tournament completed!")
       socket.reload(swiss.id)
+      system.scheduler
+        .scheduleOnce(10 seconds) {
+          // we're delaying this to make sure the ranking has been recomputed
+          // since doFinish is called by finishGame before that
+          rankingApi(swiss) foreach { ranking =>
+            Bus.publish(SwissFinish(swiss.id, ranking), "swissFinish")
+          }
+        }
+        .unit
     }
 
   def kill(swiss: Swiss): Funit = {
@@ -639,6 +648,11 @@ final class SwissApi(
         .zipWithIndex
     }
 
+  private val idNameProjection = $doc("name" -> true)
+
+  def idNames(ids: List[Swiss.Id]): Fu[List[Swiss.IdName]] =
+    colls.swiss.find($inIds(ids), idNameProjection.some).cursor[Swiss.IdName]().list()
+
   private def Sequencing[A: Zero](
       id: Swiss.Id
   )(fetch: Swiss.Id => Fu[Option[Swiss]])(run: Swiss => Fu[A]): Fu[A] =
diff --git a/modules/swiss/src/main/model.scala b/modules/swiss/src/main/model.scala
index 69747e0930..7d71b0bfdd 100644
--- a/modules/swiss/src/main/model.scala
+++ b/modules/swiss/src/main/model.scala
@@ -26,3 +26,5 @@ case class FeaturedSwisses(
     created: List[Swiss],
     started: List[Swiss]
 )
+
+case class SwissFinish(id: Swiss.Id, ranking: Ranking)
diff --git a/modules/swiss/src/main/package.scala b/modules/swiss/src/main/package.scala
index fd977a58fd..b8fe8c3447 100644
--- a/modules/swiss/src/main/package.scala
+++ b/modules/swiss/src/main/package.scala
@@ -4,9 +4,9 @@ import lila.user.User
 
 package object swiss extends PackageObject {
 
-  private[swiss] val logger = lila.log("swiss")
+  type Ranking = Map[lila.user.User.ID, Int]
 
-  private[swiss] type Ranking = Map[lila.user.User.ID, Int]
+  private[swiss] val logger = lila.log("swiss")
 
   // FIDE TRF player IDs
   private[swiss] type PlayerIds = Map[User.ID, Int]
diff --git a/translation/source/activity.xml b/translation/source/activity.xml
index 20dc778168..d1ce05ae80 100644
--- a/translation/source/activity.xml
+++ b/translation/source/activity.xml
@@ -55,13 +55,21 @@
     <item quantity="other">Created %s new studies</item>
   </plurals>
   <plurals name="competedInNbTournaments">
-    <item quantity="one">Competed in %s tournament</item>
-    <item quantity="other">Competed in %s tournaments</item>
+    <item quantity="one">Competed in %s Arena tournament</item>
+    <item quantity="other">Competed in %s Arena tournaments</item>
   </plurals>
   <plurals name="rankedInTournament">
     <item quantity="one">Ranked #%1$s (top %2$s%%) with %3$s game in %4$s</item>
     <item quantity="other">Ranked #%1$s (top %2$s%%) with %3$s games in %4$s</item>
   </plurals>
+  <plurals name="competedInNbSwissTournaments">
+    <item quantity="one">Competed in %s swiss tournament</item>
+    <item quantity="other">Competed in %s swiss tournaments</item>
+  </plurals>
+  <plurals name="rankedInSwissTournament">
+    <item quantity="one">Ranked #%1$s in %2$s</item>
+    <item quantity="other">Ranked #%1$s in %2$s</item>
+  </plurals>
   <string name="signedUp">Signed up to lichess.org</string>
   <plurals name="joinedNbTeams">
     <item quantity="one">Joined %s team</item>