Wins
430
Indexed tournament wins
Player record
Owsiak, Boguslaw
Losses
445
Indexed tournament losses
Matches
875
Decisive results
Win rate
49.1%
Across indexed matches
Peak rating
2,149
Highest rating in the available history.
Biggest upset
Manohar Karthikeyan
America's Team Championship · May 27, 2017 · +322 rating
Open →Biggest loss
Christos Dousmanis
Winter Open · Jan 22, 2011 · -392 rating
Open →Most frequent opponent
Leon Li
18 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
94 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 20, 2008 | Chicago Slam TT TournamentTournament · View matches | 1,910 | 1,917 | +7+9 / -2 | 5W / 2L |
| Jun 28, 2008 | Schaumburg June OpenTournament · View matches | 1,962 | 1,910 | -52+2 / -54 | 3W / 3L |
| May 4, 2008 | Robo-Pong St. Joe Valley OpenTournament · View matches | 1,982 | 1,962 | -20+27 / -47 | 3W / 8L |
| Apr 20, 2008 | Rockford Spring OpenTournament · View matches | 1,957 | 1,982 | +25 | 4W / 8L |
| Mar 29, 2008 | Schaumburg TTC Spring OpenTournament · View matches | 1,928 | 1,957 | +29+39 / -10 | 4W / 3L |
| Mar 16, 2008 | 2008 Spring Warm-Up TournamentTournament · View matches | 1,945 | 1,928 | -17+6 / -23 | 7W / 7L |
| Mar 2, 2008 | 2008 Arnold TT ChampionshipsTournament · View matches | 1,941 | 1,945 | +4+51 / -47 | 8W / 11L |
| Feb 16, 2008 | Chinese New Year OpenTournament · View matches | 1,925 | 1,941 | +16+32 / -16 | 4W / 3L |
| Dec 30, 2007 | Killerspin Holiday OpenTournament · View matches | 1,957 | 1,925 | -32+8 / -40 | 7W / 11L |
| Dec 8, 2007 | 2007 Shorewood Fall OpenTournament · View matches | 1,986 | 1,957 | -29+0 / -29 | 1W / 6L |
| Dec 2, 2007 | Holiday Giant RR & 2 Man TeamsTournament · View matches | 1,897 | 1,986 | +89 | 8W / 7L |
| Nov 18, 2007 | Highland OpenTournament · View matches | 1,869 | 1,897 | +28+48 / -20 | 3W / 9L |
| Nov 10, 2007 | Schaumburg November OpenTournament · View matches | 1,910 | 1,869 | -41+0 / -41 | 1W / 3L |
| Oct 21, 2007 | Rockford Fall OpenTournament · View matches | 1,981 | 1,910 | -71+10 / -81 | 4W / 5L |
| Oct 14, 2007 | 22nd Annual Bernard Hock OpenTournament · View matches · USATT readjusted 1,903 → 1,971 | 1,903 | 1,981 | +10+64 / -54 | 8W / 5L |
| Sep 15, 2007 | Schaumburg Fall OpenTournament · View matches | 1,949 | 1,903 | -46+8 / -54 | 1W / 6L |
| Sep 9, 2007 | 2007 Indiana OpenTournament · View matches | 1,906 | 1,949 | +43+45 / -2 | 6W / 4L |
| Aug 12, 2007 | 2007 Matthew J. Murad MemorialTournament · View matches | 1,917 | 1,906 | -11+43 / -54 | 7W / 9L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,974 | 1,917 | -57+2 / -59 | 4W / 8L |
| Jul 1, 2007 | The South Florida TT OpenTournament · View matches | 1,982 | 1,974 | -8+34 / -42 | 7W / 13L |