Wins
386
Indexed tournament wins
Player record
James Duan
Losses
353
Indexed tournament losses
Matches
739
Decisive results
Win rate
52.2%
Across indexed matches
Peak rating
2,306
Highest rating in the available history.
Biggest upset
Jerome Weems
1996 Millcreek Open · Nov 3, 1996 · +346 rating
Open →Biggest loss
Berry, Jason
MATTC November Open · Nov 17, 1996 · -507 rating
Open →Most frequent opponent
Han Xiao
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
82 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 28, 1999 | 1999 NA Teams 2Tournament · View matches | 1,830 | 1,901 | +71+83 / -12 | 4W / 12L |
| Nov 21, 1999 | 1999 Potomac Fall OpenTournament · View matches | 1,834 | 1,830 | -4 | 4W / 4L |
| Aug 6, 1999 | 1999 AAU/NationalsTournament · View matches | 1,876 | 1,836 | -40+3 / -43 | 5W / 3L |
| Aug 6, 1999 | 1999 AAU/Jr. Olympic TeamsTournament · View matches | 1,836 | 1,834 | -2+0 / -2 | 2W / 1L |
| Aug 6, 1999 | 1999 AAU/Jr. Olympic GamesTournament · View matches | 1,879 | 1,876 | -3+3 / -6 | 3W / 1L |
| Jun 27, 1999 | Maryland Closed State ChampionTournament · View matches | 1,914 | 1,879 | -35+2 / -37 | 8W / 3L |
| Jun 5, 1999 | Maryland AAU Jr. Olympic TrialTournament · View matches | 1,914 | 1,914 | 0+0 / 0 | 2W / 1L |
| May 23, 1999 | 1999 Potomac Spring OpenTournament · View matches | 1,923 | 1,914 | -9+0 / -9 | 2W / 5L |
| Apr 18, 1999 | MDTTC April OpenTournament · View matches | 1,921 | 1,923 | +2+2 / 0 | 4W / 0L |
| Feb 21, 1999 | MDTTC February OpenTournament · View matches | 1,929 | 1,921 | -8+0 / -8 | 0W / 2L |
| Nov 29, 1998 | 1998 North American Teams ChampionshipsTournament · View matches | 1,819 | 1,929 | +110 | 9W / 13L |
| Nov 22, 1998 | Potomac Fall OpenTournament · View matches | 1,829 | 1,819 | -10+0 / -10 | 0W / 5L |
| Oct 25, 1998 | MDTTC October OpenTournament · View matches | 1,896 | 1,829 | -67+13 / -80 | 2W / 3L |
| Apr 26, 1998 | PA State GamesTournament · View matches | 1,881 | 1,896 | +15+21 / -6 | 7W / 5L |
| Nov 30, 1997 | US Open Teams ChampionshipsTournament · View matches | 1,767 | 1,881 | +114 | 3W / 15L |
| Oct 19, 1997 | 1997 Millcreek OpenTournament · View matches · USATT readjusted 1,642 → 1,749 | 1,642 | 1,767 | +18+36 / -18 | 9W / 3L |
| Jul 6, 1997 | U.S. OpenTournament · View matches | 1,550 | 1,642 | +92 | 8W / 6L |
| May 25, 1997 | MdTTC May OpenTournament · View matches · USATT readjusted 1,429 → 1,498 | 1,429 | 1,550 | +52+54 / -2 | 7W / 3L |
| Apr 25, 1997 | '97 Penna State ClosedTournament · View matches | 1,409 | 1,429 | +20 | 9W / 5L |
| Apr 20, 1997 | 1997 Millcreek Giant RRTournament · View matches | 1,421 | 1,409 | -12+10 / -22 | 4W / 3L |