Wins
370
Indexed tournament wins
Player record
Tsvor, Sergey
Losses
384
Indexed tournament losses
Matches
754
Decisive results
Win rate
49.1%
Across indexed matches
Peak rating
2,175
Highest rating in the available history.
Biggest upset
Varela, Steve
Sacramento Spring Open · Apr 30, 2005 · +484 rating
Open →Biggest loss
Liu, Eric
2019 US Nationals · Jun 30, 2019 · -467 rating
Open →Most frequent opponent
Arun Sharma
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
87 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 25, 2007 | Sacramento Summer OpenTournament · View matches | 1,840 | 1,862 | +22+32 / -10 | 4W / 6L |
| Aug 5, 2007 | 2007 JOOLA RR ExtravaganzaTournament · View matches | 1,816 | 1,840 | +24 | 3W / 9L |
| May 27, 2007 | Golden State OpenTournament · View matches | 1,802 | 1,816 | +14 | 4W / 3L |
| May 12, 2007 | Sacramento Spring OpenTournament · View matches | 1,806 | 1,802 | -4 | 4W / 5L |
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 1,808 | 1,806 | -2+25 / -27 | 2W / 3L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 1,821 | 1,808 | -13+0 / -13 | 2W / 4L |
| Feb 18, 2007 | Western OpenTournament · View matches · USATT readjusted 1,695 → 1,766 | 1,695 | 1,821 | +55+61 / -6 | 3W / 9L |
| Oct 28, 2006 | Sacramento Fall OpenTournament · View matches · USATT readjusted 1,584 → 1,658 | 1,584 | 1,695 | +37+46 / -9 | 6W / 6L |
| Sep 30, 2006 | Biggest Little Reno-Sparks OpenTournament · View matches | 1,572 | 1,584 | +12+31 / -19 | 3W / 6L |
| Jul 22, 2006 | Sacramento Summer OpenTournament · View matches | 1,667 | 1,572 | -95+0 / -95 | 0W / 7L |
| Apr 22, 2006 | Sacramento Spring OpenTournament · View matches | 1,662 | 1,667 | +5+11 / -6 | 2W / 6L |
| Feb 19, 2006 | 2006 Western OpenTournament · View matches | 1,645 | 1,662 | +17+30 / -13 | 1W / 10L |
| Feb 11, 2006 | Sacramento Winter OpenTournament · View matches | 1,631 | 1,645 | +14+30 / -16 | 2W / 4L |
| Oct 29, 2005 | Sacramento Fall OpenTournament · View matches | 1,623 | 1,631 | +8+20 / -12 | 3W / 6L |
| Sep 17, 2005 | Biggest Little Reno-Sparks OpeTournament · View matches | 1,632 | 1,623 | -9+0 / -9 | 1W / 8L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 1,624 | 1,632 | +8+13 / -5 | 1W / 5L |
| Apr 30, 2005 | Sacramento Spring OpenTournament · View matches · USATT readjusted 1,530 → 1,596 | 1,530 | 1,624 | +28+73 / -45 | 5W / 7L |
| Feb 26, 2005 | Sacramento Winter OpenTournament · View matches | 1,495 | 1,530 | +35+38 / -3 | 2W / 4L |
| Oct 2, 2004 | Sacramento October OpenTournament · View matches | 1,459 | 1,495 | +36+56 / -20 | 4W / 5L |
| Apr 10, 2004 | Sacramento Spring OpenTournament · View matches | 1,479 | 1,459 | -20+0 / -20 | 1W / 1L |