script to randomize tournament start times (#6261)

bin/mongodb/tournament-randomize-start.js

@@ -0,0 +1,16 @@
+db.tournament2.find({
+  startsAt: {"$gt": new Date()}
+}, {
+  id: 1,
+  startsAt: 1
+}).forEach(d => {
+  if (d.startsAt.getSeconds() === 0) {
+    printjson(d);
+    d.startsAt.setSeconds(Math.floor(Math.random() * 59 + 1));
+    db.tournament2.update({_id: d._id}, {
+      $set: {
+        startsAt: d.startsAt
+      }
+    });
+  }
+});