Wins
5
Indexed tournament wins
Player record
Marks, Robert
Losses
9
Indexed tournament losses
Matches
14
Decisive results
Win rate
35.7%
Across indexed matches
Peak rating
754
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Daoud, Sabrina
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Rating history unavailable
More published rating points are needed before a trajectory can be drawn.
Tournament history
1 tournament appearances · synced Aug 10, 2026, 2:29 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 24, 2010 | 2010 Millcreek OpenTournament · View matches · Initial rating 754 | Unrated | 754 | — | 5W / 9L |
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