Wins
16
Indexed tournament wins
Player record
Chengzi Guo
Losses
18
Indexed tournament losses
Matches
34
Decisive results
Win rate
47.1%
Across indexed matches
Peak rating
760
Highest rating in the available history.
Biggest upset
Keshav Mannem
ICC CA State Open · Feb 17, 2013 · +420 rating
Open →Biggest loss
Rohan Athalye
ICC CA State Open · Feb 17, 2013 · -146 rating
Open →Most frequent opponent
Keshav Mannem
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 2, 2013 | Sacramento Bill Brin Memorial Winter OpenTournament · View matches | 745 | 760 | +15+16 / -1 | 4W / 3L |
| Feb 17, 2013 | ICC CA State OpenTournament · View matches | 562 | 745 | +183 | 4W / 4L |
| Dec 9, 2012 | ICC California State OpenTournament · View matches | 563 | 562 | -1+0 / -1 | 1W / 4L |
| May 27, 2012 | ICC California State OpenTournament · View matches | 524 | 563 | +39+42 / -3 | 3W / 3L |
| Mar 18, 2012 | ICC California State OpenTournament · View matches · Initial rating 524 | Unrated | 524 | — | 4W / 4L |
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