Wins
7
Indexed tournament wins
Player record
Campbell, John
Losses
3
Indexed tournament losses
Matches
10
Decisive results
Win rate
70.0%
Across indexed matches
Peak rating
1,807
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Wang, Weidong
2006 FL Open Sunburst Tour · Nov 18, 2006 · -43 rating
Open →Most frequent opponent
Beggin, Jack (John)
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 12, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 18, 2006 | 2006 FL Open Sunburst TourTournament · View matches | 1,807 | 1,805 | -2+16 / -18 | 3W / 2L |
| Jan 22, 2005 | Sunburst Tour 2005 Event #1Tournament · View matches · Initial rating 1,807 | Unrated | 1,807 | — | 4W / 1L |
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