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 |
|---|---|---|---|---|---|
| Aug 3, 2003 | 2003 Rocky Mountain State GamesTournament · View matches | 1,752 | 1,749 | -3+14 / -17 | 4W / 3L |
| Jan 19, 2002 | Sooner State GamesTournament · View matches | 1,800 | 1,752 | -48+3 / -51 | 1W / 2L |
| Nov 26, 2000 | No. Amer. Teams Open ChampionshipsTournament · View matches | 1,626 | 1,800 | +174 | 10W / 7L |
| Sep 11, 1999 | 1999 Kansas Late Summer ClassiTournament · View matches | 1,712 | 1,626 | -86+0 / -86 | 3W / 4L |
| May 8, 1999 | 1999 Wichita River Festival TTTournament · View matches | 1,696 | 1,712 | +16+24 / -8 | 7W / 3L |
| Jan 30, 1999 | Royal Ozark Winter ClassicTournament · View matches | 1,684 | 1,696 | +12+29 / -17 | 4W / 3L |
| Dec 5, 1998 | Vital-E 2-Star OpenTournament · View matches | 1,695 | 1,684 | -11+15 / -26 | 4W / 4L |
| Sep 26, 1998 | 1998 Kansas Fall ClassicTournament · View matches | 1,708 | 1,695 | -13+12 / -25 | 5W / 4L |
| Aug 30, 1998 | 1998 McAelster OpenTournament · View matches | 1,708 | 1,708 | 0+4 / -4 | 5W / 1L |
| May 10, 1998 | 1998 Wichita "River City" TTTTournament · View matches | 1,671 | 1,708 | +37 | 8W / 2L |
| Dec 6, 1997 | 1997 Happy Holidays TTTTournament · View matches | 1,693 | 1,671 | -22+12 / -34 | 6W / 4L |
| Jul 26, 1997 | 1997 Random Ratings RumbleTournament · View matches | 1,671 | 1,693 | +22+23 / -1 | 6W / 3L |
| Jun 22, 1997 | Texas OpenTournament · View matches | 1,663 | 1,671 | +8+13 / -5 | 2W / 4L |
| May 10, 1997 | 1997 Wichita River Festival TTTournament · View matches | 1,652 | 1,663 | +11 | 5W / 2L |
| Mar 8, 1997 | Bartlesville Spring RRTournament · View matches | 1,672 | 1,652 | -20+18 / -38 | 5W / 2L |
| Feb 16, 1997 | Irving Round RobinTournament · View matches | 1,665 | 1,672 | +7+7 / 0 | 2W / 3L |
| Oct 5, 1996 | 3rd Ann. 1996 Oded Amitz-Lev MTournament · View matches | 1,668 | 1,665 | -3+4 / -7 | 3W / 3L |
| May 4, 1996 | 1996 Polycystic Kidney DiseaseTournament · View matches | 1,699 | 1,668 | -31+3 / -34 | 4W / 5L |
| Mar 30, 1996 | 1996 McAlester Open Team ChampTournament · View matches | 1,695 | 1,699 | +4+22 / -18 | 3W / 4L |
| Dec 18, 1995 | USATT National ChampionshipsTournament · View matches | 1,721 | 1,695 | -26+0 / -26 | 1W / 2L |
1–20 of 38
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