Wins
187
Indexed tournament wins
Player record
Drissen, John
Losses
203
Indexed tournament losses
Matches
390
Decisive results
Win rate
47.9%
Across indexed matches
Peak rating
1,521
Highest rating in the available history.
Biggest upset
Liao, Jeffrey
November Open · Nov 16, 2013 · +284 rating
Open →Biggest loss
Johnson, Andrew
Rockford Spring Open · Apr 25, 2009 · -716 rating
Open →Most frequent opponent
Van Le
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
67 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 23, 2010 | Schaumburg January OpenTournament · View matches · USATT readjusted 1,491 → 1,489 | 1,491 | 1,412 | -77+10 / -87 | 3W / 4L |
| Nov 22, 2009 | Rockford Thanksgiving OpenTournament · View matches · USATT readjusted 1,307 → 1,472 | 1,307 | 1,491 | +19+23 / -4 | 4W / 2L |
| Nov 7, 2009 | Schaumburg Fall OpenTournament · View matches | 1,293 | 1,307 | +14+35 / -21 | 4W / 3L |
| Jul 25, 2009 | Hot Summer OpenTournament · View matches · USATT readjusted 1,360 → 1,357 | 1,360 | 1,293 | -64+2 / -66 | 1W / 5L |
| May 9, 2009 | Windy City OpenTournament · View matches | 1,346 | 1,360 | +14+35 / -21 | 5W / 2L |
| Apr 25, 2009 | Rockford Spring OpenTournament · View matches | 1,368 | 1,346 | -22+75 / -97 | 3W / 4L |
| Mar 14, 2009 | Schaumburg Spring OpenTournament · View matches · USATT readjusted 1,366 → 1,363 | 1,366 | 1,368 | +5+13 / -8 | 3W / 4L |
| Jan 24, 2009 | Chinese New Year OpenTournament · View matches | 1,323 | 1,366 | +43+60 / -17 | 4W / 3L |
| Dec 14, 2008 | Rockford Christmas OpenTournament · View matches | 1,281 | 1,323 | +42 | 5W / 2L |
| Nov 8, 2008 | Schaumburg TTC Fall OpenTournament · View matches | 1,269 | 1,281 | +12+20 / -8 | 6W / 1L |
| Sep 21, 2008 | 2008 Badger OpenTournament · View matches | 1,275 | 1,269 | -6+0 / -6 | 1W / 3L |
| Sep 13, 2008 | Sarpino's OpenTournament · View matches | 1,277 | 1,275 | -2+24 / -26 | 5W / 2L |
| Jun 28, 2008 | Schaumburg June OpenTournament · View matches | 1,283 | 1,277 | -6+16 / -22 | 1W / 4L |
| May 17, 2008 | Windy City OpenTournament · View matches | 1,250 | 1,283 | +33+53 / -20 | 4W / 4L |
| Apr 20, 2008 | Rockford Spring OpenTournament · View matches | 1,257 | 1,250 | -7+3 / -10 | 2W / 3L |
| Feb 16, 2008 | Chinese New Year OpenTournament · View matches | 1,239 | 1,257 | +18 | 3W / 4L |
| Nov 10, 2007 | Schaumburg November OpenTournament · View matches | 1,241 | 1,239 | -2+0 / -2 | 0W / 2L |
| Oct 21, 2007 | Rockford Fall OpenTournament · View matches | 1,239 | 1,241 | +2 | 3W / 3L |
| Sep 15, 2007 | Schaumburg Fall OpenTournament · View matches | 1,236 | 1,239 | +3+11 / -8 | 6W / 1L |
| Jun 23, 2007 | Summer OpenTournament · View matches | 1,218 | 1,236 | +18+25 / -7 | 6W / 1L |