Wins
8
Indexed tournament wins
Player record
Ruimin Zhang
Losses
22
Indexed tournament losses
Matches
30
Decisive results
Win rate
26.7%
Across indexed matches
Peak rating
533
Highest rating in the available history.
Biggest upset
Zhaoyu Chen
Westchester 2015 August Open · Aug 29, 2015 · +72 rating
Open →Biggest loss
Charlie Sun
Westchester 2015 May Open · May 31, 2015 · -77 rating
Open →Most frequent opponent
Jonathan Gotian
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 27, 2026, 2:29 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 27, 2018 | Westchester 2018Tournament · View matches | 533 | 529 | -4 | 1W / 6L |
| Aug 29, 2015 | Westchester 2015 August OpenTournament · View matches | 517 | 533 | +16+16 / 0 | 1W / 2L |
| May 31, 2015 | Westchester 2015 May OpenTournament · View matches | 506 | 517 | +11 | 2W / 4L |
| Apr 26, 2015 | Westchester 2015 April OpenTournament · View matches | 507 | 512 | +5+8 / -3 | 1W / 6L |
| Feb 22, 2015 | Westchester 2015 February OpenTournament · View matches · Initial rating 507 | Unrated | 507 | — | 3W / 4L |
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