Wins
24
Indexed tournament wins
Player record
Jianbo Zhang
Losses
8
Indexed tournament losses
Matches
32
Decisive results
Win rate
75.0%
Across indexed matches
Peak rating
2,050
Highest rating in the available history.
Biggest upset
Sho Miyazaki
Westchester 2024 December Open · Dec 28, 2024 · +162 rating
Open →Biggest loss
Mukaila Rabiu
Westchester 2025 January Open · Jan 25, 2025 · -101 rating
Open →Most frequent opponent
Linpeng Chen
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 15, 2026, 3:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 25, 2025 | Westchester 2025 January OpenTournament · View matches | 2,050 | 2,033 | -17+1 / -18 | 2W / 2L |
| Dec 28, 2024 | Westchester 2024 December OpenTournament · View matches · USATT readjusted 1,914 → 2,025 | 1,914 | 2,050 | +25+58 / -33 | 15W / 3L |
| Oct 26, 2024 | Westchester 2024 October OpenTournament · View matches · Initial rating 1,914 | Unrated | 1,914 | +13+32 / -19 | 7W / 3L |
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