Wins
5
Indexed tournament wins
Player record
Mark Patterson
Losses
15
Indexed tournament losses
Matches
20
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
1,098
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Mark Hazinski
US Teams · Nov 27, 1994 · -212 rating
Open →Most frequent opponent
Lucio Bertolazzi
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 26, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 5, 1997 | Columbus Fall OpenTournament · View matches | 1,064 | 1,040 | -24+0 / -24 | 1W / 3L |
| Nov 27, 1994 | US TeamsTournament · View matches | 1,098 | 1,064 | -34+0 / -34 | 1W / 10L |
| Sep 24, 1994 | Sun TV Columbus Fall OpenTournament · View matches · Initial rating 1,098 | Unrated | 1,098 | +6+26 / -20 | 3W / 2L |
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