Adjust zhInc to avoid resonance with time control

lichess-org · Aug 30, 2024 · c0464a2 · c0464a2
1 parent de5ca88
commit c0464a2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/tournament/src/main/Schedule.scala b/modules/tournament/src/main/Schedule.scala
@@ -278,7 +278,7 @@ object Schedule:
 
   private val standardIncHours         = Set(1, 7, 13, 19)
   private def standardInc(s: Schedule) = standardIncHours(s.at.getHour)
-  private def zhInc(s: Schedule)       = s.at.getHour % 2 == 0
+  private def zhInc(s: Schedule)       = s.at.getHour % 4 < 2
 
   private given Conversion[Int, LimitSeconds]     = LimitSeconds(_)
   private given Conversion[Int, IncrementSeconds] = IncrementSeconds(_)