Wins
6
Indexed tournament wins
Player record
Koji Yoshimura
Losses
5
Indexed tournament losses
Matches
11
Decisive results
Win rate
54.5%
Across indexed matches
Peak rating
1,301
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Karen Mones
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 11, 2026, 9:00 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 18, 2026 | 2026 Butterfly Houston Summer OpenTournament · View matches | 1,301 | 1,301 | 0+6 / -6 | 2W / 2L |
| Mar 28, 2026 | 2026 Butterfly Lunar New YearOther Sanctioned Tournaments · View matches | Unrated | 1,301 | +5+13 / -8 | 4W / 3L |
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