Wins
174
Indexed tournament wins
Player record
Chamberlain, Peter
Losses
122
Indexed tournament losses
Matches
296
Decisive results
Win rate
58.8%
Across indexed matches
Peak rating
1,843
Highest rating in the available history.
Biggest upset
Williams, Joe
OK Spring Open · Mar 20, 1994 · +560 rating
Open →Biggest loss
Dan Theuber
1999 Kansas Late Summer Classi · Sep 11, 1999 · -279 rating
Open →Most frequent opponent
Hendrickson, Guy
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
38 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 1, 1995 | 1995 2nd Annual $2800 Pro-Am OpenTournament · View matches | 1,744 | 1,721 | -23+4 / -27 | 4W / 5L |
| Sep 11, 1995 | Missouri Open AllStar TT ChampionshipTournament · View matches | 1,772 | 1,744 | -28+9 / -37 | 5W / 7L |
| Jul 22, 1995 | OCTTC Summer OpenTournament · View matches | 1,838 | 1,772 | -66+0 / -66 | 4W / 4L |
| Jul 9, 1995 | US OpenTournament · View matches | 1,833 | 1,838 | +5+9 / -4 | 3W / 1L |
| Apr 22, 1995 | 1995 McAlester Invitational TeamsTournament · View matches | 1,834 | 1,833 | -1+10 / -11 | 6W / 2L |
| Apr 1, 1995 | Fourth Annual Salina OpenTournament · View matches | 1,843 | 1,834 | -9 | 5W / 2L |
| Mar 18, 1995 | OCTTC Spring OpenTournament · View matches | 1,804 | 1,843 | +39 | 1W / 1L |
| Feb 26, 1995 | Bartlesville Winter OpenTournament · View matches | 1,833 | 1,804 | -29+6 / -35 | 3W / 2L |
| Feb 5, 1995 | Sooner State GamesTournament · View matches | 1,804 | 1,833 | +29+37 / -8 | 6W / 4L |
| Dec 18, 1994 | US NationalsTournament · View matches | 1,801 | 1,804 | +3+3 / 0 | 6W / 0L |
| Dec 3, 1994 | OCTTC Winter OpenTournament · View matches · USATT readjusted 1,715 → 1,776 | 1,715 | 1,801 | +25+39 / -14 | 5W / 3L |
| Oct 8, 1994 | Bartlesville Fall RRTournament · View matches | 1,686 | 1,685 | -1+11 / -12 | 4W / 3L |
| Sep 18, 1994 | Oded Amitz-Lev 1st Annual MemoTournament · View matches · USATT readjusted 1,519 → 1,667 | 1,519 | 1,686 | +19+37 / -18 | 6W / 7L |
| Jul 23, 1994 | OCTTC Summer OpenTournament · View matches | 1,504 | 1,519 | +15+16 / -1 | 4W / 2L |
| Jun 18, 1994 | 1994 Wichita Invitational TeamTournament · View matches | 1,479 | 1,504 | +25+35 / -10 | 2W / 3L |
| May 21, 1994 | Bartlesville FundraiserTournament · View matches | 1,575 | 1,479 | -96 | 2W / 4L |
| Apr 24, 1994 | Bartlesville OpenTournament · View matches | 1,490 | 1,575 | +85 | 12W / 4L |
| Mar 20, 1994 | OK Spring OpenTournament · View matches · USATT readjusted 1,106 → 1,376 | 1,106 | 1,490 | +114+120 / -6 | 8W / 3L |
21–38 of 38
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