Player record

Mai, Jason

ID 77933CAMaleInactive
Current rating727
Back to ratingsCompare player

Wins

23

Indexed tournament wins

Losses

29

Indexed tournament losses

Matches

52

Decisive results

Win rate

44.2%

Across indexed matches

Peak rating

750

Highest rating in the available history.

Biggest upset

Shen, Kevin

2010 Berkeley Open on the JOOLA NA Tour · Sep 5, 2010 · +390 rating

Open →

Biggest loss

Zhou, Ivy

Newgy Northern California Fall · Oct 5, 2008 · -195 rating

Open →

Most frequent opponent

Liang, David

3 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

8 tournament appearances · synced Aug 8, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Mar 20, 2011ICC CA State OpenTournament · View matches750727-23+0 / -232W / 4L
Sep 5, 20102010 Berkeley Open on the JOOLA NA TourTournament · View matches497750+2536W / 4L
May 2, 2010ICC CA State OpenTournament · View matches509497-122W / 4L
Feb 20, 20102010 Western Open on the JOOLA NA TourTournament · View matches503509+6+6 / 01W / 1L
Oct 25, 2009Concord Youth CupTournament · View matches485503+189W / 3L
Feb 22, 2009Western Open on the JOOLA NA TourTournament · View matches501485-162W / 4L
Oct 5, 2008Newgy Northern California FallTournament · View matches577501-761W / 3L
Aug 31, 20082008 Life West OpenTournament · View matches · Initial rating 577Unrated577—0W / 6L