Wins
170
Indexed tournament wins
Player record
Vaysman, Roman
Losses
159
Indexed tournament losses
Matches
329
Decisive results
Win rate
51.7%
Across indexed matches
Peak rating
2,069
Highest rating in the available history.
Biggest upset
Mark Nordby
South Bend Summer Open · Jul 27, 1997 · +286 rating
Open →Biggest loss
Li, Andy
St. Joseph Valley Open · May 29, 1994 · -466 rating
Open →Most frequent opponent
Cobb Sr, Dennis S.
9 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
45 tournament appearances · synced Aug 11, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 29, 1994 | St. Joseph Valley OpenTournament · View matches | 2,069 | 2,006 | -63+7 / -70 | 4W / 5L |
| May 14, 1994 | Schaumburg OpenTournament · View matches | 1,936 | 2,069 | +133 | 4W / 3L |
| Apr 30, 1994 | 1994 Michigan State ChampionshTournament · View matches | 1,943 | 1,936 | -7+22 / -29 | 2W / 3L |
| Apr 23, 1994 | Grand Rapids April OpenTournament · View matches | 1,964 | 1,943 | -21+15 / -36 | 5W / 4L |
| Mar 20, 1994 | Post Hornyak Cup AppetizerTournament · View matches | 1,972 | 1,964 | -8+0 / -8 | 1W / 2L |
41–45 of 45
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