Wins
6
Indexed tournament wins
Player record
Yokoyama, Akira
Losses
2
Indexed tournament losses
Matches
8
Decisive results
Win rate
75.0%
Across indexed matches
Peak rating
2,691
Highest rating in the available history.
Biggest upset
Hamakawa, Akifumi
2015 U.S. Open · Jul 11, 2015 · +2 rating
Open →Biggest loss
Jinxin Wang
2015 U.S. Open · Jul 11, 2015 · -7 rating
Open →Most frequent opponent
Chen, Ruichao
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 12, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 11, 2015 | 2015 U.S. Open Tournament · View matches | 2,677 | 2,691 | +14+22 / -8 | 3W / 1L |
| Jul 5, 2014 | US OpenTournament · View matches · Initial rating 2,677 | Unrated | 2,677 | — | 3W / 1L |
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