Wins
2
Indexed tournament wins
Player record
Campbell, J. Duncan
Losses
6
Indexed tournament losses
Matches
8
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
890
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Dong, Julian
Macy Block Giant RR Open · Jun 20, 2009 · -203 rating
Open →Most frequent opponent
Dong, Julian
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 9, 2026, 2:30 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 20, 2009 | Macy Block Giant RR OpenTournament · View matches · USATT readjusted 890 → 896 | 890 | 867 | -29+5 / -34 | 2W / 4L |
| Mar 26, 1995 | RPI OpenTournament · View matches | 896 | 890 | -6+0 / -6 | 0W / 2L |
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