Wins
175
Indexed tournament wins
Player record
Xu, Derek
Losses
256
Indexed tournament losses
Matches
431
Decisive results
Win rate
40.6%
Across indexed matches
Peak rating
1,825
Highest rating in the available history.
Biggest upset
Barrett, Dan
Cary Cup Championship · Mar 18, 2007 · +655 rating
Open →Biggest loss
Lee, Collen
2006 N. American Teams Open Championship · Nov 26, 2006 · -619 rating
Open →Most frequent opponent
Ip, Spencer
15 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
41 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 19, 2007 | Middlecreek May OpenTournament · View matches | 1,626 | 1,594 | -32 | 2W / 8L |
| Apr 21, 2007 | Middlecreek April OpenTournament · View matches | 1,663 | 1,626 | -37+18 / -55 | 7W / 2L |
| Mar 18, 2007 | Cary Cup ChampionshipTournament · View matches | 1,252 | 1,663 | +411 | 3W / 9L |
| Nov 26, 2006 | 2006 N. American Teams Open ChampionshipTournament · View matches | 1,415 | 1,252 | -163 | 8W / 15L |
| Nov 18, 2006 | Middle Creek Mini-Circuit OpenTournament · View matches | 1,407 | 1,415 | +8+8 / 0 | 10W / 3L |
| Nov 11, 2006 | Brier Creek Debut Open RR InvitationalTournament · View matches | 1,406 | 1,407 | +1 | 5W / 6L |
| Oct 21, 2006 | Middle Creek Mini-Circuit OpenTournament · View matches | 1,444 | 1,406 | -38 | 2W / 9L |
| Sep 23, 2006 | Middle Creek Mini-Circuit OpenTournament · View matches | 1,422 | 1,444 | +22+24 / -2 | 9W / 2L |
| Aug 26, 2006 | Middle Creek Mini-Circuit OpenTournament · View matches | 1,435 | 1,422 | -13+5 / -18 | 1W / 9L |
| Jul 8, 2006 | U.S. OpenTournament · View matches | 1,488 | 1,435 | -53+18 / -71 | 5W / 6L |
| Jun 25, 2006 | NC State GamesTournament · View matches | 1,522 | 1,488 | -34+8 / -42 | 4W / 11L |
| May 27, 2006 | Cary Memorial Weekend JamboreeTournament · View matches | 1,346 | 1,522 | +176 | 2W / 7L |
| Apr 23, 2006 | 2006 Spring Jamboree Open RR ITournament · View matches | 1,253 | 1,346 | +93 | 6W / 2L |
| Mar 19, 2006 | 2006 'Cary Cup' ChampionshipTournament · View matches | 1,290 | 1,253 | -37+6 / -43 | 3W / 8L |
| Mar 11, 2006 | 2006 Cary Cup Warm-Up Open InvitationalTournament · View matches · USATT readjusted 1,207 → 1,258 | 1,207 | 1,290 | +32+63 / -31 | 6W / 5L |
| Oct 29, 2005 | Cary Open Giant RR Jamboree #9Tournament · View matches | 1,082 | 1,207 | +125 | 3W / 9L |
| Oct 8, 2005 | Cary Open Giant RR Jamboree #8Tournament · View matches | 1,091 | 1,082 | -9+9 / -18 | 3W / 7L |
| Mar 20, 2005 | 2005 Stiga Cary Cup ChampionshTournament · View matches | 1,066 | 1,091 | +25+25 / 0 | 1W / 8L |
| Oct 23, 2004 | Cary Open Giant RR JamboreeTournament · View matches | 722 | 1,066 | +344 | 5W / 7L |
| Dec 29, 2003 | Killerspin Open 2003Tournament · View matches | 738 | 722 | -16+10 / -26 | 2W / 3L |