Wins
109
Indexed tournament wins
Player record
Zhang, Youyan
Losses
90
Indexed tournament losses
Matches
199
Decisive results
Win rate
54.8%
Across indexed matches
Peak rating
1,763
Highest rating in the available history.
Biggest upset
Thomas Klutho
18th Annual Bernard Hock Open · Oct 12, 2003 · +405 rating
Open →Biggest loss
Waldron, Simon
40th St. Joseph Valley Open · May 16, 2004 · -205 rating
Open →Most frequent opponent
Alan Grambo
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
28 tournament appearances · synced Aug 10, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 14, 2004 | Buckeye OpenTournament · View matches | 1,740 | 1,736 | -4+17 / -21 | 5W / 2L |
| Oct 12, 2003 | 18th Annual Bernard Hock OpenTournament · View matches · USATT readjusted 1,613 → 1,682 | 1,613 | 1,740 | +58+63 / -5 | 4W / 2L |
| Oct 4, 2003 | Three Rivers 2003 Fall TournamentTournament · View matches | 1,558 | 1,613 | +55+62 / -7 | 3W / 2L |
| Aug 3, 2003 | State Games of IndianaTournament · View matches | 1,535 | 1,558 | +23+33 / -10 | 7W / 2L |
| Apr 13, 2003 | 39th St. Joseph Valley OpenTournament · View matches | 1,574 | 1,535 | -39+0 / -39 | 0W / 3L |
| Mar 29, 2003 | 2003 Indy Spring Warm Up TournamentTournament · View matches | 1,537 | 1,574 | +37+52 / -15 | 8W / 3L |
| Oct 13, 2002 | 17th Annual Bernard Hock OpenTournament · View matches | 1,510 | 1,537 | +27 | 3W / 4L |
| Oct 5, 2002 | Three Rivers Fall RRTournament · View matches · Initial rating 1,510 | Unrated | 1,510 | — | 4W / 2L |
21–28 of 28
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