Wins
45
Indexed tournament wins
Player record
Joey Chou
Losses
49
Indexed tournament losses
Matches
94
Decisive results
Win rate
47.9%
Across indexed matches
Peak rating
1,728
Highest rating in the available history.
Biggest upset
Aishi Dassarma
Westchester August 2021 Little Open · Aug 28, 2021 · +268 rating
Open →Biggest loss
Boyu Zhang
2022 Butterfly Cary Cup · Mar 17, 2022 · -455 rating
Open →Most frequent opponent
Brian Moran
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
13 tournament appearances · synced Aug 27, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 23, 2022 | Westchester April 2022 OpenTournament · View matches | 1,604 | 1,530 | -74+1 / -75 | 2W / 2L |
| Apr 10, 2022 | 2022 US Nationals - New York State Qualification TournamentTournament · View matches | 1,604 | 1,604 | 0+0 / 0 | 0W / 3L |
| Mar 26, 2022 | Westchester March 2022 OpenTournament · View matches | 1,624 | 1,604 | -20+20 / -40 | 5W / 3L |
| Mar 17, 2022 | 2022 Butterfly Cary CupTournament · View matches | 1,649 | 1,624 | -25+43 / -68 | 7W / 4L |
| Dec 29, 2021 | Westchester 2021 December OpenTournament · View matches | 1,653 | 1,649 | -4+36 / -40 | 8W / 6L |
| Nov 26, 2021 | 2021 Joola North American TeamTournament · View matches | 1,655 | 1,653 | -2+13 / -15 | 6W / 2L |
| Nov 20, 2021 | Westchester 2021 November OpenTournament · View matches | 1,678 | 1,655 | -23+0 / -23 | 2W / 4L |
| Oct 30, 2021 | Westchester 2021 October OpenTournament · View matches | 1,654 | 1,678 | +24+25 / -1 | 2W / 2L |
| Sep 25, 2021 | Westchester 2021 September OpenTournament · View matches | 1,658 | 1,654 | -4+0 / -4 | 0W / 3L |
| Aug 28, 2021 | Westchester August 2021 Little OpenTournament · View matches | 1,610 | 1,658 | +48+55 / -7 | 3W / 1L |
| Jun 26, 2021 | Westchester 2021 June OpenTournament · View matches | 1,657 | 1,610 | -47+12 / -59 | 4W / 8L |
| May 29, 2021 | Westchester May 2021 Little OpenTournament · View matches | 1,728 | 1,657 | -71+10 / -81 | 4W / 6L |
| Apr 24, 2021 | Westchester April 2021 Little OpenTournament · View matches · Initial rating 1,728 | Unrated | 1,728 | -1+1 / -2 | 2W / 5L |
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