Wins
6
Indexed tournament wins
Player record
Mark Williams
Losses
4
Indexed tournament losses
Matches
10
Decisive results
Win rate
60.0%
Across indexed matches
Peak rating
1,519
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Sun, Jason
Spring Classic · Apr 27, 2003 · -175 rating
Open →Most frequent opponent
Alex Gurfinkel
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 27, 2003 | Spring ClassicTournament · View matches | 1,519 | 1,483 | -36 | 1W / 4L |
| Jun 16, 2002 | High Desert InvitationalTournament · View matches · Initial rating 1,519 | Unrated | 1,519 | — | 5W / 0L |
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