Wins
1
Indexed tournament wins
Player record
Ammon, Peter
Losses
7
Indexed tournament losses
Matches
8
Decisive results
Win rate
12.5%
Across indexed matches
Peak rating
1,415
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Franks, Victoria
Arizona Open · Feb 25, 2007 · -405 rating
Open →Most frequent opponent
Barlow, Carl
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 25, 2007 | Arizona OpenTournament · View matches | 1,415 | 1,321 | -94+1 / -95 | 1W / 3L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 1,505 | 1,415 | -90+0 / -90 | 0W / 4L |
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