Wins
115
Indexed tournament wins
Player record
Tonn, Timothy Allen
Losses
101
Indexed tournament losses
Matches
216
Decisive results
Win rate
53.2%
Across indexed matches
Peak rating
1,851
Highest rating in the available history.
Biggest upset
Kendle, Randy
Indy Giant RR & 2-Man Teams · Jun 11, 2006 · +152 rating
Open →Biggest loss
Liu, Hong
St. Louis Spring Open · Apr 5, 2003 · -231 rating
Open →Most frequent opponent
Cameron Luo
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
29 tournament appearances · synced Aug 12, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 4, 2007 | Silver Dahler Summer OpenTournament · View matches | 1,733 | 1,699 | -34+0 / -34 | 2W / 5L |
| Jun 10, 2007 | 2007 Indy Giant RR & Two-Man TTournament · View matches | 1,732 | 1,733 | +1+27 / -26 | 6W / 3L |
| Apr 15, 2007 | 2007 St. Peters April OpenTournament · View matches · USATT readjusted 1,639 → 1,694 | 1,639 | 1,732 | +38+45 / -7 | 7W / 1L |
| Sep 10, 2006 | 2006 St. Louis Gateway OpenTournament · View matches | 1,636 | 1,639 | +3+10 / -7 | 1W / 5L |
| Jun 11, 2006 | Indy Giant RR & 2-Man TeamsTournament · View matches | 1,586 | 1,636 | +50+73 / -23 | 4W / 5L |
| Mar 18, 2006 | 2006 Spring Open Giant RRTournament · View matches | 1,614 | 1,586 | -28 | 0W / 9L |
| Apr 17, 2004 | Rockford Spring OpenTournament · View matches | 1,616 | 1,614 | -2+0 / -2 | 0W / 5L |
| Nov 8, 2003 | St. Louis Fall OpenTournament · View matches | 1,581 | 1,616 | +35+39 / -4 | 5W / 3L |
| Apr 5, 2003 | St. Louis Spring OpenTournament · View matches | 1,609 | 1,581 | -28+5 / -33 | 3W / 5L |
21–29 of 29
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