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 |
|---|---|---|---|---|---|
| Feb 15, 2004 | New Hampshire RR OpenTournament · View matches | 1,327 | 1,263 | -64 | 3W / 7L |
| Nov 15, 2003 | Baystate 2003 Giant RRTournament · View matches | 1,303 | 1,327 | +24+40 / -16 | 2W / 4L |
| Oct 5, 2003 | Framingham TTC October 2003 OpenTournament · View matches | 1,348 | 1,303 | -45 | 2W / 6L |
| May 17, 2003 | Upper Valley May Giant RR OpenTournament · View matches | 1,354 | 1,348 | -6+27 / -33 | 4W / 4L |
| Mar 16, 2003 | 2003 Rhode Island OpenTournament · View matches | 1,355 | 1,354 | -1+0 / -1 | 0W / 4L |
| Feb 9, 2003 | New Hampshire RR OpenTournament · View matches | 1,328 | 1,355 | +27+38 / -11 | 4W / 2L |
| Dec 8, 2002 | Boston TTC December OpenTournament · View matches · USATT readjusted 1,194 → 1,304 | 1,194 | 1,328 | +24+39 / -15 | 3W / 5L |
| Oct 19, 2002 | Upper Valley Giant RR OpenTournament · View matches | 1,189 | 1,194 | +5 | 4W / 2L |
| Sep 15, 2002 | Boston September OpenTournament · View matches | 1,189 | 1,189 | 0+0 / 0 | 0W / 2L |
| Dec 9, 2001 | Boston TTC December OpenTournament · View matches | 1,254 | 1,189 | -65 | 2W / 5L |
| Nov 4, 2001 | New Hampshire RR OpenTournament · View matches | 1,295 | 1,254 | -41+5 / -46 | 1W / 5L |
| Oct 13, 2001 | New England Open ChampionshipTournament · View matches | 1,157 | 1,295 | +138 | 7W / 4L |
| Jun 3, 2001 | Boston TTC June OPenTournament · View matches | 1,121 | 1,157 | +36+52 / -16 | 7W / 8L |
| Apr 14, 2001 | MIT Millennium +1 Spring FlingTournament · View matches | 937 | 1,121 | +184 | 8W / 6L |
| Oct 21, 2000 | Fall Still Small Ball Open TTTTournament · View matches | 948 | 937 | -11 | 6W / 9L |
| Apr 30, 2000 | Bay State Giant SSTournament · View matches · Initial rating 948 | Unrated | 948 | +32+54 / -22 | 5W / 4L |
| Apr 1, 2000 | Karen/Aaron Chang/Chung DoubleTournament · View matches | 1,010 | 1,010 | 0 | 2W / 6L |
| Mar 7, 1999 | 1999 New Hampshire RR OpenTournament · View matches · Initial rating 1,010 | Unrated | 1,010 | -24+10 / -34 | 1W / 5L |
21–38 of 38
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