Wins
29
Indexed tournament wins
Player record
Musser, Donald A.
Losses
2
Indexed tournament losses
Matches
31
Decisive results
Win rate
93.5%
Across indexed matches
Peak rating
1,615
Highest rating in the available history.
Biggest upset
Eppley, John
MATTC March Open · Mar 28, 1999 · +28 rating
Open →Biggest loss
Rutkowski, James
2002 PA State Championship (Closed) · Apr 28, 2002 · -173 rating
Open →Most frequent opponent
Eppley, John
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 11, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 28, 2002 | 2002 PA State Championship (Closed)Tournament · View matches | 1,615 | 1,607 | -8+12 / -20 | 4W / 1L |
| Mar 28, 1999 | MATTC March OpenTournament · View matches | 1,569 | 1,615 | +46+46 / 0 | 13W / 0L |
| Feb 11, 1995 | MATTC February OpenTournament · View matches | 1,568 | 1,569 | +1 | 6W / 1L |
| Apr 24, 1994 | Pennsylvania State Closed ChamTournament · View matches | 1,536 | 1,563 | +27 | 6W / 0L |
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