Wins
52
Indexed tournament wins
Player record
Konstantin Katzsman
Losses
66
Indexed tournament losses
Matches
118
Decisive results
Win rate
44.1%
Across indexed matches
Peak rating
1,382
Highest rating in the available history.
Biggest upset
Robert Sajovec
2003 Cleveland Winter Open · Jan 19, 2003 · +529 rating
Open →Biggest loss
Dulkin, Danny
Killerspin Open 2003 · Dec 29, 2003 · -344 rating
Open →Most frequent opponent
Simon Kreyman
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
11 tournament appearances · synced Aug 9, 2026, 4:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 23, 2004 | The 2004 Cleveland Spring OpenTournament · View matches | 1,311 | 1,290 | -21+0 / -21 | 2W / 7L |
| Dec 29, 2003 | Killerspin Open 2003Tournament · View matches | 1,374 | 1,311 | -63+40 / -103 | 2W / 6L |
| Aug 1, 2003 | 2003 JR. Olympics & JR NationalsTournament · View matches | 1,334 | 1,374 | +40+40 / 0 | 3W / 5L |
| May 4, 2003 | 2003 Cleveland Spring OpenTournament · View matches | 1,382 | 1,334 | -48+16 / -64 | 12W / 5L |
| Apr 13, 2003 | 39th St. Joseph Valley OpenTournament · View matches | 1,035 | 1,382 | +347 | 9W / 7L |
| Mar 23, 2003 | Crazy Eights Cleveland OpenTournament · View matches | 987 | 1,035 | +48 | 6W / 2L |
| Jan 19, 2003 | 2003 Cleveland Winter OpenTournament · View matches | 901 | 987 | +86 | 6W / 11L |
| Aug 10, 2002 | AAU Jr Olympics/Jr NationalsTournament · View matches | 901 | 901 | 0+0 / 0 | 1W / 5L |
| May 12, 2002 | Cleveland 2002 Spring OpenTournament · View matches | 718 | 901 | +183 | 6W / 7L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 682 | 718 | +36 | 3W / 6L |
| Jan 20, 2002 | 2002 Cleveland Winter OpenTournament · View matches · Initial rating 682 | Unrated | 682 | +5+13 / -8 | 2W / 5L |
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