Wins
9
Indexed tournament wins
Player record
Zheng, Yuwei
Losses
7
Indexed tournament losses
Matches
16
Decisive results
Win rate
56.3%
Across indexed matches
Peak rating
1,639
Highest rating in the available history.
Biggest upset
Michael S Ramirez
Sacramento Sept. Open · Sep 21, 2002 · +328 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Al Papp
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 13, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 22, 2009 | Sacramento Summer OpenTournament · View matches | 1,621 | 1,639 | +18 | 4W / 2L |
| Sep 21, 2002 | Sacramento Sept. OpenTournament · View matches | 1,430 | 1,621 | +191 | 2W / 2L |
| Oct 1, 2000 | Sacramento Fall Fun For All TTTournament · View matches · Initial rating 1,430 | Unrated | 1,430 | — | 3W / 3L |
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