Wins
15
Indexed tournament wins
Player record
Zhang, Jinnan
Losses
8
Indexed tournament losses
Matches
23
Decisive results
Win rate
65.2%
Across indexed matches
Peak rating
1,066
Highest rating in the available history.
Biggest upset
Leroy Suddath
2023 Butterfly May Upside Down Tournament · May 27, 2023 · +1065 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Ke Yu Chen
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 16, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 12, 2023 | 2023 Butterfly Fall Cary Cup TournamentTournament · View matches | 1,066 | 1,063 | -3+4 / -7 | 6W / 1L |
| May 27, 2023 | 2023 Butterfly May Upside Down TournamentTournament · View matches | 679 | 1,066 | +387 | 8W / 5L |
| Apr 27, 2023 | 2023 Butterfly Cary CupTournament · View matches · Initial rating 679 | Unrated | 679 | — | 1W / 2L |
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