Wins
12
Indexed tournament wins
Player record
Haijun Feng
Losses
2
Indexed tournament losses
Matches
14
Decisive results
Win rate
85.7%
Across indexed matches
Peak rating
1,322
Highest rating in the available history.
Biggest upset
Carlos Ortegon
Western Open 2003 · Aug 31, 2003 · +140 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Robert Phung
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 1,222 | 1,322 | +100 | 8W / 1L |
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches · Initial rating 1,222 | Unrated | 1,222 | — | 4W / 1L |
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