Wins
267
Indexed tournament wins
Player record
Ehrmantraut, Harry
Losses
486
Indexed tournament losses
Matches
753
Decisive results
Win rate
35.5%
Across indexed matches
Peak rating
1,333
Highest rating in the available history.
Biggest upset
Le, Ly Phuong
Rose City Open · Jun 29, 1997 · +673 rating
Open →Biggest loss
McMahan, Boaz
Summer Time Fun Open · Aug 11, 2001 · -833 rating
Open →Most frequent opponent
Bayley, Bruce
17 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
102 tournament appearances · synced Aug 11, 2026, 2:30 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 6, 1998 | Portland Double RR, U.S. Open Tournament · View matches | 1,210 | 1,208 | -2 | 3W / 7L |
| May 2, 1998 | Portland Double RRTournament · View matches | 1,204 | 1,210 | +6 | 3W / 5L |
| Apr 19, 1998 | Tri-Cities Spring RRTournament · View matches · USATT readjusted 1,097 → 1,162 | 1,097 | 1,204 | +42+50 / -8 | 5W / 5L |
| Nov 16, 1997 | Mini-Pac Rim Oregon ChampionshTournament · View matches | 1,105 | 1,097 | -8 | 0W / 4L |
| Oct 19, 1997 | Tri-Cities Open Fall RRTournament · View matches | 1,110 | 1,105 | -5 | 4W / 11L |
| Jun 29, 1997 | Rose City OpenTournament · View matches | 1,000 | 1,110 | +110 | 8W / 10L |
| May 4, 1997 | Seattle OpenTournament · View matches | 1,017 | 1,000 | -17+0 / -17 | 2W / 5L |
| Apr 26, 1997 | Tri-City Spring RRTournament · View matches | 963 | 1,017 | +54+56 / -2 | 5W / 5L |
| Nov 10, 1996 | Pacific Rim OpenTournament · View matches | 971 | 963 | -8+6 / -14 | 1W / 4L |
| Oct 18, 1996 | Huntsman World Senior GamesTournament · View matches | 957 | 971 | +14+39 / -25 | 6W / 5L |
| Oct 12, 1996 | Tri-Cities Octoberfest RRTournament · View matches | 864 | 957 | +93 | 4W / 6L |
| Aug 24, 1996 | Portland State OpenTournament · View matches | 865 | 864 | -1 | 2W / 3L |
| Jul 20, 1996 | 1996 Mountlake Summer OpenTournament · View matches | 864 | 865 | +1+3 / -2 | 4W / 4L |
| Jun 23, 1996 | Rose City OpenTournament · View matches | 861 | 864 | +3+3 / 0 | 1W / 4L |
| Nov 5, 1995 | Pacific Rim OpenTournament · View matches | 897 | 861 | -36 | 2W / 5L |
| Aug 19, 1995 | Portland OpenTournament · View matches | 922 | 897 | -25+0 / -25 | 1W / 4L |
| Jun 18, 1995 | Rose City OpenTournament · View matches | 919 | 922 | +3+27 / -24 | 2W / 6L |
| May 7, 1995 | 1995 Seattle OpenTournament · View matches | 935 | 919 | -16 | 2W / 3L |
| Feb 25, 1995 | Year of the Boar OpenTournament · View matches | 952 | 935 | -17+0 / -17 | 3W / 2L |
| Nov 13, 1994 | Pacific Rim OpenTournament · View matches | 923 | 952 | +29 | 2W / 1L |