Wins
6
Indexed tournament wins
Player record
Kou-Suein Ai
Losses
6
Indexed tournament losses
Matches
12
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,912
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
Alexander Apter
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 2, 1995 | National Collegiate Team ChampionshipTournament · View matches | 1,907 | 1,912 | +5 | 5W / 0L |
| Dec 4, 1994 | Hofstra OpenTournament · View matches · Initial rating 1,907 | Unrated | 1,907 | -9+5 / -14 | 1W / 6L |
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