Wins
4
Indexed tournament wins
Player record
Katsuhito Tanaka
Losses
2
Indexed tournament losses
Matches
6
Decisive results
Win rate
66.7%
Across indexed matches
Peak rating
2,745
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
Yinghua Cheng
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 26, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 2008 | U.S. OpenTournament · View matches | 2,745 | 2,735 | -10+0 / -10 | 1W / 1L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches · Initial rating 2,745 | Unrated | 2,745 | +1+6 / -5 | 3W / 1L |
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