Wins
457
Indexed tournament wins
Player record
Wisniewski, Jacek
Losses
568
Indexed tournament losses
Matches
1,025
Decisive results
Win rate
44.6%
Across indexed matches
Peak rating
1,898
Highest rating in the available history.
Biggest upset
Scanlan, Thomas
Joe Bujalski Memorial Open · Jul 10, 1999 · +506 rating
Open →Biggest loss
Riley, Eric
Three Rivers TTC Fall Tournament · Nov 4, 2000 · -534 rating
Open →Most frequent opponent
Jablonski, Tomasz
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
104 tournament appearances · synced Aug 11, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 17, 2001 | South Bend OpenTournament · View matches | 1,625 | 1,651 | +26+51 / -25 | 4W / 5L |
| Feb 10, 2001 | Schaumburg Open - ILTournament · View matches | 1,669 | 1,625 | -44 | 3W / 6L |
| Dec 2, 2000 | South Bend OpenTournament · View matches | 1,431 | 1,619 | +188 | 6W / 2L |
| Nov 4, 2000 | Three Rivers TTC Fall TournamentTournament · View matches | 1,502 | 1,431 | -71+20 / -91 | 2W / 4L |
| Oct 28, 2000 | Schaumburg First Big Ball RR OpenTournament · View matches | 1,534 | 1,502 | -32+0 / -32 | 0W / 6L |
| Sep 22, 2000 | Chicago Ping Pong 2000Tournament · View matches | 1,533 | 1,534 | +1+1 / 0 | 3W / 2L |
| Aug 19, 2000 | Schaumburg OpenTournament · View matches | 1,544 | 1,533 | -11+0 / -11 | 1W / 3L |
| Jul 29, 2000 | South Bend Summer OpenTournament · View matches | 1,509 | 1,544 | +35+38 / -3 | 2W / 6L |
| Jul 15, 2000 | 2000 Midwest & Illinois ClosedTournament · View matches | 1,504 | 1,509 | +5+13 / -8 | 2W / 3L |
| Jun 17, 2000 | Schaumburg RR OpenTournament · View matches | 1,531 | 1,504 | -27+10 / -37 | 3W / 6L |
| May 28, 2000 | St. Joseph Valley OpenTournament · View matches | 1,477 | 1,531 | +54+76 / -22 | 5W / 7L |
| May 20, 2000 | Schaumberg OpenTournament · View matches | 1,451 | 1,477 | +26 | 5W / 2L |
| Apr 22, 2000 | South Bend OpenTournament · View matches | 1,478 | 1,451 | -27 | 2W / 3L |
| Mar 25, 2000 | Schaumburg TTC 14th AnniversaryTournament · View matches | 1,479 | 1,478 | -1+26 / -27 | 2W / 5L |
| Feb 26, 2000 | Schaumburg No Waiting RR OpenTournament · View matches | 1,488 | 1,479 | -9+20 / -29 | 5W / 2L |
| Feb 13, 2000 | South Bend Newmar OpenTournament · View matches · USATT readjusted 1,400 → 1,466 | 1,400 | 1,488 | +22+59 / -37 | 4W / 4L |
| Jan 29, 2000 | Schaumburg RR OpenTournament · View matches | 1,373 | 1,400 | +27 | 10W / 0L |
| Aug 21, 1999 | Schaumburg RR OpenTournament · View matches | 1,342 | 1,373 | +31+31 / 0 | 10W / 0L |
| Jul 24, 1999 | South Bend Summer OpenTournament · View matches | 1,341 | 1,342 | +1+1 / 0 | 7W / 0L |
| Jul 10, 1999 | Joe Bujalski Memorial OpenTournament · View matches · USATT readjusted 1,237 → 1,295 | 1,237 | 1,341 | +46+96 / -50 | 3W / 3L |