Wins
17
Indexed tournament wins
Player record
Harroff, Ken
Losses
17
Indexed tournament losses
Matches
34
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,816
Highest rating in the available history.
Biggest upset
Greg Cox
Sports Fitness Player Series · Apr 1, 2000 · +147 rating
Open →Biggest loss
Williams, Charles
Sports Fitness Player Series · Aug 14, 1999 · -135 rating
Open →Most frequent opponent
Amir Amidi
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 22, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 1, 2000 | Sports Fitness Player SeriesTournament · View matches | 1,731 | 1,763 | +32 | 7W / 4L |
| Aug 14, 1999 | Sports Fitness Player SeriesTournament · View matches | 1,816 | 1,731 | -85 | 5W / 10L |
| Apr 6, 1999 | Sports Fitness Player SeriesTournament · View matches | 1,800 | 1,816 | +16+32 / -16 | 5W / 3L |
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