Wins
12
Indexed tournament wins
Player record
Duan, Di
Losses
5
Indexed tournament losses
Matches
17
Decisive results
Win rate
70.6%
Across indexed matches
Peak rating
895
Highest rating in the available history.
Biggest upset
Lu, Peizhe
Newgy Ohio Open · Sep 11, 2015 · +101 rating
Open →Biggest loss
Jason Zhang
Newgy Ohio Open · Sep 11, 2015 · -241 rating
Open →Most frequent opponent
Rozumalski, Ron
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 11, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 11, 2015 | Newgy Ohio OpenTournament · View matches | 888 | 895 | +7+50 / -43 | 8W / 3L |
| Mar 21, 2015 | Newgy Ohio OpenTournament · View matches · Initial rating 892 | Unrated | 892 | — | 4W / 2L |
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