Wins
18
Indexed tournament wins
Player record
Cheung, Kam Wai
Losses
13
Indexed tournament losses
Matches
31
Decisive results
Win rate
58.1%
Across indexed matches
Peak rating
1,246
Highest rating in the available history.
Biggest upset
Barbara Clark
Sacramento September Open · Sep 26, 2015 · +177 rating
Open →Biggest loss
Diep, Jayden
Sacramento Summer Open · Aug 27, 2016 · -231 rating
Open →Most frequent opponent
Ryan Wing H Yam
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 12, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 4, 2017 | Sacramento Fall OpenTournament · View matches | 1,246 | 1,245 | -1+1 / -2 | 1W / 3L |
| May 20, 2017 | Sacramento Spring OpenTournament · View matches | 1,218 | 1,246 | +28+28 / 0 | 6W / 1L |
| Mar 11, 2017 | Sacramento Winter Open - 3 Player Team & Giant RR SingleTournament · View matches | 1,218 | 1,218 | 0+0 / 0 | 0W / 2L |
| Aug 27, 2016 | Sacramento Summer OpenTournament · View matches | 1,237 | 1,218 | -19+26 / -45 | 2W / 2L |
| Mar 12, 2016 | 2016 Sacramento Winter OpenTournament · View matches | 1,232 | 1,237 | +5+7 / -2 | 1W / 1L |
| Nov 7, 2015 | Sacramento Fall OpenTournament · View matches | 1,239 | 1,232 | -7+0 / -7 | 1W / 1L |
| Sep 26, 2015 | Sacramento September OpenTournament · View matches · USATT readjusted 1,138 → 1,207 | 1,138 | 1,239 | +32+45 / -13 | 5W / 2L |
| Jun 20, 2015 | Reno Biggest Little TournamentTournament · View matches · Initial rating 1,138 | Unrated | 1,138 | — | 2W / 1L |
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