Wins
108
Indexed tournament wins
Player record
Olszanski, Piotr
Losses
157
Indexed tournament losses
Matches
265
Decisive results
Win rate
40.8%
Across indexed matches
Peak rating
1,778
Highest rating in the available history.
Biggest upset
Ngo, Anh Quoc
Rockford Spring Open · Apr 29, 2007 · +399 rating
Open →Biggest loss
Longerquist, Steve
Chicago Slam TTC Open · Apr 5, 2009 · -749 rating
Open →Most frequent opponent
Doug Wruck
5 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 |
|---|---|---|---|---|---|
| May 9, 2009 | Windy City OpenTournament · View matches | 1,673 | 1,655 | -18+0 / -18 | 0W / 2L |
| Apr 25, 2009 | Rockford Spring OpenTournament · View matches | 1,671 | 1,673 | +2+7 / -5 | 3W / 3L |
| Apr 5, 2009 | Chicago Slam TTC OpenTournament · View matches | 1,768 | 1,671 | -97+0 / -97 | 1W / 4L |
| Mar 29, 2009 | 45th RoboPong St Joe Valley OpenTournament · View matches | 1,778 | 1,768 | -10+25 / -35 | 4W / 5L |
| Mar 14, 2009 | Schaumburg Spring OpenTournament · View matches · USATT readjusted 1,536 → 1,748 | 1,536 | 1,778 | +30+67 / -37 | 7W / 3L |
| Jan 24, 2009 | Chinese New Year OpenTournament · View matches | 1,543 | 1,536 | -7+23 / -30 | 3W / 3L |
| Dec 29, 2008 | SPINvitationalTournament · View matches | 1,398 | 1,543 | +145 | 9W / 4L |
| Jun 28, 2008 | Schaumburg June OpenTournament · View matches | 1,430 | 1,398 | -32+3 / -35 | 2W / 5L |
| May 17, 2008 | Windy City OpenTournament · View matches | 1,397 | 1,430 | +33+54 / -21 | 4W / 3L |
| May 4, 2008 | Robo-Pong St. Joe Valley OpenTournament · View matches | 1,395 | 1,397 | +2+4 / -2 | 1W / 4L |
| Feb 16, 2008 | Chinese New Year OpenTournament · View matches | 1,395 | 1,395 | 0+36 / -36 | 2W / 6L |
| Dec 30, 2007 | Killerspin Holiday OpenTournament · View matches | 1,381 | 1,395 | +14+15 / -1 | 2W / 3L |
| Nov 18, 2007 | Highland OpenTournament · View matches | 1,416 | 1,381 | -35+12 / -47 | 3W / 8L |
| Nov 10, 2007 | Schaumburg November OpenTournament · View matches | 1,417 | 1,416 | -1+0 / -1 | 0W / 5L |
| Oct 21, 2007 | Rockford Fall OpenTournament · View matches | 1,417 | 1,417 | 0+2 / -2 | 1W / 4L |
| May 5, 2007 | Schaunburg Spring OpenTournament · View matches | 1,415 | 1,417 | +2+7 / -5 | 4W / 3L |
| Apr 29, 2007 | Rockford Spring OpenTournament · View matches | 1,373 | 1,415 | +42+56 / -14 | 4W / 6L |
| Mar 18, 2007 | 42nd St. Joseph Valley OpenTournament · View matches | 1,411 | 1,373 | -38+11 / -49 | 4W / 10L |
| May 7, 2006 | St. Joseph Valley OpenTournament · View matches | 1,405 | 1,411 | +6+17 / -11 | 5W / 5L |
| Feb 11, 2006 | Chinese New Year OpenTournament · View matches | 1,406 | 1,405 | -1+3 / -4 | 3W / 1L |
1–20 of 34
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