Wins
3
Indexed tournament wins
Player record
Rudibaugh, Jack
Losses
5
Indexed tournament losses
Matches
8
Decisive results
Win rate
37.5%
Across indexed matches
Peak rating
1,815
Highest rating in the available history.
Biggest upset
Jackson, Bob
1999 US Open · Jul 4, 1999 · +176 rating
Open →Biggest loss
Grzywaczewski, Sean
1999 US Open · Jul 4, 1999 · -175 rating
Open →Most frequent opponent
Adam Brown
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 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 4, 1999 | 1999 US OpenTournament · View matches | 1,810 | 1,815 | +5+35 / -30 | 3W / 5L |
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