Wins
26
Indexed tournament wins
Player record
Dufala, Robert
Losses
43
Indexed tournament losses
Matches
69
Decisive results
Win rate
37.7%
Across indexed matches
Peak rating
1,658
Highest rating in the available history.
Biggest upset
Johnson, Larry R.
Waterfront TT George Rocker Me · Jan 28, 1996 · +655 rating
Open →Biggest loss
Ann Marie Powalski
No. Amer. Teams Open Championships · Nov 26, 2000 · -351 rating
Open →Most frequent opponent
Dang, An
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 9, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 26, 2000 | No. Amer. Teams Open ChampionshipsTournament · View matches | 1,658 | 1,629 | -29+102 / -131 | 7W / 17L |
| Nov 29, 1998 | 1998 North American Teams ChampionshipsTournament · View matches | 1,534 | 1,658 | +124 | 7W / 10L |
| Nov 1, 1998 | Waterfront TT Fall 1998 Teams Tournament · View matches | 1,536 | 1,534 | -2+0 / -2 | 0W / 3L |
| Mar 29, 1998 | 3rd Annual Waterfront Bill Sharpe MemorialTournament · View matches | 1,508 | 1,536 | +28+41 / -13 | 3W / 2L |
| Aug 25, 1996 | Waterfront TT Pre-Labor Day OpenTournament · View matches | 1,553 | 1,508 | -45+0 / -45 | 1W / 2L |
| Mar 31, 1996 | Waterfront TT Bill Sharpe Mem Tournament · View matches | 1,591 | 1,553 | -38+0 / -38 | 1W / 2L |
| Jan 28, 1996 | Waterfront TT George Rocker MeTournament · View matches · USATT readjusted 1,328 → 1,563 | 1,328 | 1,591 | +28+117 / -89 | 7W / 7L |
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