Wins
6
Indexed tournament wins
Player record
Pei, Sun
Losses
4
Indexed tournament losses
Matches
10
Decisive results
Win rate
60.0%
Across indexed matches
Peak rating
2,388
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Xu, Guang(Chris)
US Open · Jul 4, 1994 · -79 rating
Open →Most frequent opponent
Ting, Shi Xiao
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 4, 1994 | US OpenTournament · View matches | 2,388 | 2,364 | -24+0 / -24 | 2W / 2L |
| Jun 25, 1994 | 1994 South Carolina OpenTournament · View matches · Initial rating 2,388 | Unrated | 2,388 | — | 4W / 2L |
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