Wins
86
Indexed tournament wins
Player record
Oh, John
Losses
126
Indexed tournament losses
Matches
212
Decisive results
Win rate
40.6%
Across indexed matches
Peak rating
1,761
Highest rating in the available history.
Biggest upset
Hendrickson, Gary
2005 Killerspin Holiday Open · Dec 30, 2005 · +173 rating
Open →Biggest loss
Kim, Ho
Hot Summer Open · Jul 25, 2009 · -290 rating
Open →Most frequent opponent
Phillip Moy
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
34 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 11, 2006 | Chinese New Year OpenTournament · View matches | 1,730 | 1,702 | -28+0 / -28 | 0W / 6L |
| Dec 30, 2005 | 2005 Killerspin Holiday OpenTournament · View matches · USATT readjusted 1,642 → 1,700 | 1,642 | 1,730 | +30+41 / -11 | 3W / 2L |
| Dec 11, 2005 | Holiday OpenTournament · View matches | 1,625 | 1,642 | +17 | 3W / 2L |
| Nov 19, 2005 | Schaumburg Fall OpenTournament · View matches | 1,675 | 1,625 | -50 | 1W / 5L |
| Nov 12, 2005 | $499 U-2300 Open RR TournTournament · View matches | 1,650 | 1,675 | +25+35 / -10 | 4W / 3L |
| Aug 27, 2005 | Schaumburg August OpenTournament · View matches | 1,718 | 1,650 | -68+0 / -68 | 0W / 3L |
| Sep 17, 1994 | Sears/Harvard Sports Table TenTournament · View matches | 1,700 | 1,718 | +18+44 / -26 | 6W / 3L |
| Aug 20, 1994 | Clyde Cauthen Memorial OpenTournament · View matches | 1,723 | 1,700 | -23+14 / -37 | 2W / 7L |
| Jul 16, 1994 | Cathrin "Back to Germany" OpenTournament · View matches | 1,736 | 1,723 | -13+0 / -13 | 1W / 1L |
| May 14, 1994 | Schaumburg OpenTournament · View matches | 1,731 | 1,736 | +5+42 / -37 | 6W / 4L |
| Apr 30, 1994 | St. Louis Round Robin Spring OTournament · View matches | 1,730 | 1,731 | +1 | 7W / 2L |
| Apr 9, 1994 | Schaumburg TT 8th Anniversary Tournament · View matches | 1,722 | 1,730 | +8+8 / 0 | 1W / 3L |
| Mar 5, 1994 | Bijoy Paul Memorial OpenTournament · View matches | 1,748 | 1,752 | +4+34 / -30 | 4W / 6L |
| Feb 26, 1994 | Buckner-Blue Springs TTTTournament · View matches | 1,752 | 1,722 | -30 | 0W / 1L |
21–34 of 34
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