Wins
47
Indexed tournament wins
Player record
Wei, Yong Dan
Losses
43
Indexed tournament losses
Matches
90
Decisive results
Win rate
52.2%
Across indexed matches
Peak rating
1,872
Highest rating in the available history.
Biggest upset
Houed, Luis
Valley of the Sun Open · Dec 4, 2005 · +332 rating
Open →Biggest loss
John Czebe
2005 US Nationals Championship · Dec 17, 2005 · -158 rating
Open →Most frequent opponent
Gia Leu
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
12 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 22, 2007 | Arizona ClosedTournament · View matches | 1,782 | 1,744 | -38+12 / -50 | 4W / 4L |
| Mar 18, 2007 | Grand Canyon State Winter GameTournament · View matches | 1,796 | 1,782 | -14+3 / -17 | 1W / 3L |
| Feb 25, 2007 | Arizona OpenTournament · View matches | 1,807 | 1,796 | -11+0 / -11 | 0W / 3L |
| Nov 19, 2006 | SOAR Open Southern Arizona TTTTournament · View matches | 1,847 | 1,807 | -40 | 5W / 7L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 1,872 | 1,847 | -25 | 10W / 7L |
| Dec 4, 2005 | Valley of the Sun OpenTournament · View matches | 1,697 | 1,872 | +175 | 9W / 2L |
| Oct 9, 2005 | Phoenix OpenTournament · View matches | 1,673 | 1,697 | +24+42 / -18 | 4W / 6L |
| Aug 14, 2005 | Arizona SizzlerTournament · View matches | 1,674 | 1,673 | -1+0 / -1 | 0W / 2L |
| Jun 12, 2005 | Best of the West OpenTournament · View matches · USATT readjusted 1,438 → 1,654 | 1,438 | 1,674 | +20+23 / -3 | 7W / 5L |
| Aug 15, 2004 | Arizona Sizzler OpenTournament · View matches | 1,443 | 1,438 | -5+0 / -5 | 0W / 3L |
| Jun 20, 2004 | Grand Canyon State GamesTournament · View matches | 1,398 | 1,443 | +45+45 / 0 | 4W / 0L |
| Jun 13, 2004 | Best of the West OpenTournament · View matches · Initial rating 1,398 | Unrated | 1,398 | — | 3W / 1L |
1–12 of 12
Page 1 of 1