Wins
300
Indexed tournament wins
Player record
Wins
300
Losses
188
Matches
488
Win rate
61.5%
2,210
Highest rating in the available history.
Sapozhnikov, Boris
Cinco De Mayo · May 7, 1994 · +251 rating
Open →Michael Marinas
SAC-REC March Open · Mar 5, 1994 · -315 rating
Open →Zajac, Peter
18 matches
Open →Published rating movement across recorded events.
58 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 9, 1997 | 1997 Junior OlympicsTournament · View matches | 2,052 | 2,063 | +11+16 / -5 | 2W / 3L |
| Jun 14, 1997 | Sac-Rec Summer OpenTournament · View matches | 2,089 | 2,052 | -37+14 / -51 | 5W / 2L |
| May 25, 1997 | 23rd Annual Golden State OpenTournament · View matches | 2,108 | 2,089 | -19 | 5W / 3L |
| Mar 29, 1997 | Glen Park OpenTournament · View matches | 2,080 | 2,108 | +28 | 6W / 1L |
| Feb 23, 1997 | Berkeley OpenTournament · View matches | 2,053 | 2,080 | +27 | 9W / 2L |
| Feb 9, 1997 | '97 Vietnamese New Year FestivTournament · View matches | 2,056 | 2,053 | -3+5 / -8 | 5W / 1L |
| Jan 18, 1997 | Sacramento Winter OpenTournament · View matches | 2,047 | 2,056 | +9+13 / -4 | 5W / 2L |
| Dec 22, 1996 | 1996 U.S. NationalsTournament · View matches | 2,057 | 2,047 | -10+14 / -24 | 6W / 6L |
| Oct 5, 1996 | Sac-Rec October Open RRTournament · View matches | 2,051 | 2,057 | +6+14 / -8 | 3W / 3L |
| Sep 1, 1996 | Sam Lima MemorialTournament · View matches | 2,124 | 2,051 | -73 | 2W / 4L |
| Aug 18, 1996 | San Francisco Summer OpenTournament · View matches | 2,097 | 2,124 | +27 | 5W / 4L |
| Aug 7, 1996 | 1996 Jr. OlympicsTournament · View matches | 2,081 | 2,097 | +16+20 / -4 | 3W / 2L |
| Aug 7, 1996 | 1996 Jr. NationalsTournament · View matches | 2,097 | 2,097 | 0+2 / -2 | 2W / 1L |
| Jul 21, 1996 | Glen Park OpenTournament · View matches | 2,082 | 2,081 | -1+10 / -11 | 1W / 2L |
| Jul 7, 1996 | 1996 US OpenTournament · View matches | 2,058 | 2,082 | +24 | 14W / 7L |
| May 26, 1996 | Golden State Open TTTTournament · View matches | 2,070 | 2,058 | -12+8 / -20 | 2W / 4L |
| Apr 21, 1996 | Glen Park OpenTournament · View matches | 1,978 | 2,070 | +92 | 4W / 3L |
| Apr 8, 1996 | First Annual US Youth CupTournament · View matches | 1,960 | 1,978 | +18 | 4W / 6L |
| Feb 17, 1996 | Berkeley TTC Chinese New Year Tournament · View matches | 1,971 | 1,960 | -11 | 5W / 5L |
| Dec 18, 1995 | USATT National ChampionshipsTournament · View matches | 1,982 | 1,971 | -11+2 / -13 | 3W / 2L |