Wins
77
Indexed tournament wins
Player record
Changdong Liu
Losses
77
Indexed tournament losses
Matches
154
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,945
Highest rating in the available history.
Biggest upset
James Yoon
Irving Round Robin · Feb 16, 2003 · +351 rating
Open →Biggest loss
Ho, Shirly
2007 DFW Fall Open · Nov 10, 2007 · -242 rating
Open →Most frequent opponent
Courtney Roberts
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 9, 2026, 4:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 6, 2009 | 2009 DFWTT Spring OpenTournament · View matches | 1,841 | 1,824 | -17+5 / -22 | 4W / 3L |
| May 31, 2008 | 2008 DFW Spring RRTournament · View matches | 1,874 | 1,841 | -33+2 / -35 | 8W / 3L |
| Nov 10, 2007 | 2007 DFW Fall OpenTournament · View matches | 1,895 | 1,874 | -21+0 / -21 | 3W / 3L |
| Sep 29, 2007 | DFWTT Fall RRTournament · View matches | 1,895 | 1,895 | 0+2 / -2 | 4W / 3L |
| Aug 11, 2007 | Texas Wesleyan OpenTournament · View matches | 1,945 | 1,895 | -50+0 / -50 | 1W / 3L |
| Apr 14, 2007 | 2007 DFW Spring OpenTournament · View matches | 1,815 | 1,945 | +130 | 4W / 3L |
| Nov 11, 2006 | 2006 DFW Fall OpenTournament · View matches · USATT readjusted 1,707 → 1,796 | 1,707 | 1,815 | +19+42 / -23 | 4W / 5L |
| Jul 22, 2006 | TX Wesleyan Univ. July OpenTournament · View matches | 1,716 | 1,707 | -9+0 / -9 | 1W / 2L |
| Jun 10, 2006 | TX Wesleyan Univ. June OpenTournament · View matches | 1,699 | 1,716 | +17+20 / -3 | 2W / 5L |
| Mar 26, 2006 | 2006 DFW OpenTournament · View matches | 1,702 | 1,699 | -3+19 / -22 | 4W / 5L |
| Nov 19, 2005 | 2005 DFW Winter RRTournament · View matches | 1,663 | 1,702 | +39+49 / -10 | 6W / 3L |
| Aug 7, 2005 | DFW TT Rating EventTournament · View matches | 1,642 | 1,663 | +21+31 / -10 | 3W / 4L |
| May 21, 2005 | 2005 DFW Spring RRTournament · View matches | 1,658 | 1,642 | -16+8 / -24 | 4W / 6L |
| Mar 13, 2005 | Irving Round RobinTournament · View matches | 1,681 | 1,658 | -23+9 / -32 | 5W / 4L |
| Nov 21, 2004 | 2004 DFW TT Fall RRTournament · View matches | 1,692 | 1,681 | -11+0 / -11 | 0W / 4L |
| May 16, 2004 | 2004 DFW TT Spring RRTournament · View matches | 1,662 | 1,692 | +30 | 5W / 4L |
| Apr 24, 2004 | Texas Wesleyan University SpringTournament · View matches | 1,640 | 1,662 | +22+26 / -4 | 3W / 2L |
| Feb 22, 2004 | Irving Round Robin 2004Tournament · View matches | 1,456 | 1,640 | +184 | 6W / 4L |
| Nov 2, 2003 | 2003 DFW TT Fall RRTournament · View matches | 1,441 | 1,456 | +15+23 / -8 | 2W / 3L |
| Feb 16, 2003 | Irving Round RobinTournament · View matches | 1,264 | 1,441 | +177 | 7W / 4L |
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