Wins
30
Indexed tournament wins
Player record
Zhou, Yan
Losses
24
Indexed tournament losses
Matches
54
Decisive results
Win rate
55.6%
Across indexed matches
Peak rating
1,846
Highest rating in the available history.
Biggest upset
Ikeizumi, Andrea-Tami
Queen City Open · Jun 19, 2004 · +291 rating
Open →Biggest loss
Chris Obrian
Stiga Cary Cup Open · Mar 15, 2003 · -240 rating
Open →Most frequent opponent
Biju, Madhavi
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 9, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 19, 2004 | Queen City OpenTournament · View matches · USATT readjusted 1,729 → 1,793 | 1,729 | 1,846 | +53+57 / -4 | 6W / 2L |
| Sep 14, 2003 | Stiga Cary Fall OpenTournament · View matches | 1,755 | 1,729 | -26+8 / -34 | 3W / 3L |
| Mar 15, 2003 | Stiga Cary Cup OpenTournament · View matches | 1,785 | 1,755 | -30+5 / -35 | 1W / 5L |
| Sep 14, 2002 | Stiga Cary Fall OpenTournament · View matches · USATT readjusted 1,689 → 1,752 | 1,689 | 1,785 | +33+45 / -12 | 5W / 3L |
| Jan 26, 2002 | Columbia January 2002 Giant RRTournament · View matches | 1,690 | 1,689 | -1+5 / -6 | 2W / 2L |
| Aug 18, 2001 | Columbia August 2001 Giant RRTournament · View matches | 1,722 | 1,690 | -32+5 / -37 | 4W / 4L |
| Oct 2, 1999 | Sports Fitness Player SeriesTournament · View matches | 1,755 | 1,722 | -33+15 / -48 | 4W / 4L |
| Jul 25, 1999 | Georgia Games ClosedTournament · View matches | 1,738 | 1,755 | +17+22 / -5 | 5W / 1L |
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