Wins
308
Indexed tournament wins
Player record
John Karp
Losses
253
Indexed tournament losses
Matches
561
Decisive results
Win rate
54.9%
Across indexed matches
Peak rating
1,737
Highest rating in the available history.
Biggest upset
Wang, Huidong
Atlanta Giant Round Robin · Mar 12, 2005 · +386 rating
Open →Biggest loss
West, Carter
Central Atlanta Fall Classic Open · Oct 23, 2010 · -423 rating
Open →Most frequent opponent
James Morris
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
72 tournament appearances · synced Aug 8, 2026, 2:48 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 16, 2006 | Georgia State GamesTournament · View matches | 1,646 | 1,614 | -32 | 4W / 4L |
| Jul 17, 2005 | Georgia GamesTournament · View matches | 1,660 | 1,646 | -14+1 / -15 | 6W / 3L |
| Apr 10, 2005 | Southern Collegiate Shoot-OutTournament · View matches | 1,651 | 1,660 | +9+15 / -6 | 6W / 3L |
| Mar 12, 2005 | Atlanta Giant Round RobinTournament · View matches · USATT readjusted 1,451 → 1,612 | 1,451 | 1,651 | +39+70 / -31 | 3W / 6L |
| Jan 2, 2005 | Ben Hill/Stiga OpenTournament · View matches | 1,425 | 1,451 | +26+35 / -9 | 3W / 2L |
| Sep 12, 2004 | 2004 Spin May OpenTournament · View matches | 1,497 | 1,425 | -72 | 0W / 3L |
| Jul 18, 2004 | Georgia GamesTournament · View matches | 1,515 | 1,497 | -18+15 / -33 | 5W / 3L |
| Apr 24, 2004 | Scenic City OpenTournament · View matches · USATT readjusted 1,274 → 1,487 | 1,274 | 1,515 | +28+32 / -4 | 4W / 4L |
| Apr 4, 2004 | Southeastern Open TT TournamentTournament · View matches | 1,282 | 1,274 | -8 | 7W / 2L |
| Jan 3, 2004 | Ben Hill/Stiga OpenTournament · View matches · USATT readjusted 1,178 → 1,273 | 1,178 | 1,282 | +9+49 / -40 | 9W / 2L |
| Sep 7, 2003 | 2003 Spin ManiaTournament · View matches | 1,180 | 1,178 | -2 | 2W / 2L |
| Jul 20, 2003 | Georgia GamesTournament · View matches · Initial rating 1,180 | Unrated | 1,180 | -2+5 / -7 | 1W / 4L |
61–72 of 72
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