Wins
107
Indexed tournament wins
Player record
Olapurath, John
Losses
218
Indexed tournament losses
Matches
325
Decisive results
Win rate
32.9%
Across indexed matches
Peak rating
1,443
Highest rating in the available history.
Biggest upset
Nguyen, Cuong
New Hampshire RR Open · Feb 19, 2006 · +284 rating
Open →Biggest loss
Groleau, Josh
Maine Spring Open · May 7, 2005 · -469 rating
Open →Most frequent opponent
Picard, Dorlon
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
38 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 29, 2012 | 2012 Big Island OpenTournament · View matches | 1,443 | 1,343 | -100 | 5W / 8L |
| Apr 22, 2012 | 2012 NH Fall Round Robin OpenTournament · View matches | 1,438 | 1,443 | +5+23 / -18 | 3W / 2L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 1,425 | 1,438 | +13+13 / 0 | 1W / 8L |
| Oct 30, 2011 | 2011 New Hampshire RR OpenTournament · View matches | 1,409 | 1,425 | +16 | 4W / 1L |
| Jul 7, 2007 | U.S. Open ChampionshipsTournament · View matches | 1,410 | 1,409 | -1+0 / -1 | 0W / 4L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 1,363 | 1,410 | +47+50 / -3 | 1W / 13L |
| Jul 8, 2006 | U.S. OpenTournament · View matches | 1,361 | 1,363 | +2+8 / -6 | 1W / 11L |
| May 6, 2006 | Maine Spring OpenTournament · View matches | 1,395 | 1,361 | -34 | 2W / 7L |
| Apr 2, 2006 | Rhode Island OpenTournament · View matches | 1,381 | 1,395 | +14+25 / -11 | 2W / 12L |
| Feb 19, 2006 | New Hampshire RR OpenTournament · View matches · USATT readjusted 1,222 → 1,372 | 1,222 | 1,381 | +9+51 / -42 | 4W / 4L |
| Dec 3, 2005 | Galina Cup TT ChampionshipsTournament · View matches | 1,224 | 1,222 | -2+0 / -2 | 0W / 2L |
| Nov 13, 2005 | Framingham November OpenTournament · View matches | 1,232 | 1,224 | -8+13 / -21 | 1W / 9L |
| Oct 8, 2005 | Maine Fall OpenTournament · View matches | 1,213 | 1,232 | +19+31 / -12 | 5W / 6L |
| May 7, 2005 | Maine Spring OpenTournament · View matches | 1,283 | 1,213 | -70 | 5W / 8L |
| Apr 3, 2005 | 2005 Rhode Island OpenTournament · View matches | 1,230 | 1,283 | +53 | 2W / 5L |
| Feb 13, 2005 | New Hampshire RR OpenTournament · View matches | 1,212 | 1,230 | +18 | 5W / 2L |
| Oct 23, 2004 | Maine Fall OpenTournament · View matches | 1,219 | 1,212 | -7+8 / -15 | 1W / 7L |
| Oct 9, 2004 | Upper Valley Peak Fall FoliageTournament · View matches | 1,201 | 1,219 | +18 | 3W / 8L |
| May 1, 2004 | Maine Spring TT OpenTournament · View matches | 1,303 | 1,201 | -102+0 / -102 | 0W / 8L |
| Mar 28, 2004 | 2004 Rhode Island OpenTournament · View matches | 1,263 | 1,303 | +40+40 / 0 | 1W / 5L |
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