Wins
61
Indexed tournament wins
Player record
Sysomboun, Edmond
Losses
83
Indexed tournament losses
Matches
144
Decisive results
Win rate
42.4%
Across indexed matches
Peak rating
1,639
Highest rating in the available history.
Biggest upset
Dave, Ishaan
Georgia Games · Jul 19, 2009 · +532 rating
Open →Biggest loss
Xu, Michael
Atlanta Giant RR · Nov 3, 2007 · -245 rating
Open →Most frequent opponent
Zou, Andrew
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
16 tournament appearances · synced Aug 10, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 5, 2011 | 2011 Atlanta Open Giant RRTournament · View matches | 1,629 | 1,568 | -61+0 / -61 | 2W / 6L |
| Sep 11, 2010 | Atlanta Fall OpenTournament · View matches | 1,604 | 1,629 | +25+27 / -2 | 2W / 6L |
| Aug 7, 2010 | Gambler Foothills Gold Dollar UpsetTournament · View matches | 1,616 | 1,604 | -12+0 / -12 | 2W / 3L |
| Jul 18, 2010 | Georgia GamesTournament · View matches | 1,614 | 1,616 | +2+22 / -20 | 5W / 1L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 1,639 | 1,614 | -25+50 / -75 | 4W / 11L |
| Nov 29, 2009 | 2009 JOOLA N. American Teams OTournament · View matches | 1,191 | 1,639 | +448 | 15W / 6L |
| Nov 7, 2009 | Atlanta Giant RRTournament · View matches · USATT readjusted 1,097 → 1,155 | 1,097 | 1,191 | +36+41 / -5 | 5W / 4L |
| Oct 3, 2009 | 7th Annual Southeastern ClassiTournament · View matches | 1,059 | 1,097 | +38 | 7W / 3L |
| Jul 19, 2009 | Georgia GamesTournament · View matches | 754 | 1,059 | +305 | 3W / 4L |
| May 30, 2009 | Atlanta Giant RRTournament · View matches | 748 | 754 | +6 | 4W / 6L |
| Nov 1, 2008 | Atlanta Giant RRTournament · View matches | 582 | 748 | +166 | 5W / 5L |
| Jul 20, 2008 | Georgia GamesTournament · View matches | 584 | 582 | -2 | 0W / 4L |
| Jun 22, 2008 | 2008 Life OpenTournament · View matches | 579 | 584 | +5+5 / 0 | 2W / 4L |
| Mar 8, 2008 | Atlanta Giant RRTournament · View matches | 600 | 579 | -21+4 / -25 | 2W / 7L |
| Nov 3, 2007 | Atlanta Giant RRTournament · View matches | 610 | 600 | -10 | 0W / 8L |
| Sep 15, 2007 | 2007 Gwinnett Open RRTournament · View matches · Initial rating 610 | Unrated | 610 | — | 3W / 5L |
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