Wins
99
Indexed tournament wins
Player record
Jacek Banach
Losses
127
Indexed tournament losses
Matches
226
Decisive results
Win rate
43.8%
Across indexed matches
Peak rating
1,671
Highest rating in the available history.
Biggest upset
Gintalitas Krivickas
Vernon Hills Spring Open 1 Star · Apr 20, 2013 · +177 rating
Open →Biggest loss
Ronald Cassidy
Schaunburg Spring Open · May 5, 2007 · -307 rating
Open →Most frequent opponent
Marian Harasimowicz
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
36 tournament appearances · synced Aug 26, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 26, 2014 | Vernon Hills Spring OpenTournament · View matches | 1,658 | 1,670 | +12+16 / -4 | 4W / 5L |
| Mar 22, 2014 | Spring OpenTournament · View matches | 1,665 | 1,658 | -7+0 / -7 | 0W / 5L |
| Nov 16, 2013 | November OpenTournament · View matches | 1,645 | 1,665 | +20+35 / -15 | 1W / 5L |
| Sep 28, 2013 | Fall OpenTournament · View matches | 1,671 | 1,645 | -26+6 / -32 | 3W / 3L |
| Aug 24, 2013 | Vernon Hills Summer OpenTournament · View matches · USATT readjusted 1,581 → 1,635 | 1,581 | 1,671 | +36+36 / 0 | 3W / 3L |
| May 4, 2013 | Spring OpenTournament · View matches | 1,586 | 1,581 | -5+25 / -30 | 1W / 5L |
| Apr 20, 2013 | Vernon Hills Spring Open 1 StarTournament · View matches | 1,551 | 1,586 | +35+45 / -10 | 3W / 4L |
| Jan 21, 2012 | Year of Dragon OpenTournament · View matches | 1,541 | 1,551 | +10+13 / -3 | 4W / 4L |
| Oct 15, 2011 | October OpenTournament · View matches · USATT readjusted 1,564 → 1,569 | 1,564 | 1,541 | -28+7 / -35 | 2W / 5L |
| Sep 10, 2011 | Labor Day OpenTournament · View matches | 1,561 | 1,564 | +3+24 / -21 | 4W / 2L |
| Jul 30, 2011 | Summer OpenTournament · View matches | 1,562 | 1,561 | -1+0 / -1 | 0W / 3L |
| May 7, 2011 | May OpenTournament · View matches | 1,531 | 1,562 | +31+51 / -20 | 5W / 3L |
| Feb 13, 2011 | RFD February OpenTournament · View matches | 1,538 | 1,531 | -7+3 / -10 | 4W / 2L |
| Jan 22, 2011 | Winter OpenTournament · View matches | 1,540 | 1,538 | -2+0 / -2 | 0W / 2L |
| May 8, 2010 | Schaumburg Spring OpenTournament · View matches | 1,523 | 1,540 | +17+29 / -12 | 4W / 3L |
| Mar 13, 2010 | Year of the Tiger OpenTournament · View matches | 1,526 | 1,523 | -3+0 / -3 | 0W / 3L |
| Jan 23, 2010 | Schaumburg January OpenTournament · View matches · USATT readjusted 1,513 → 1,500 | 1,513 | 1,526 | +26+40 / -14 | 5W / 2L |
| Nov 22, 2009 | Rockford Thanksgiving OpenTournament · View matches | 1,515 | 1,513 | -2+2 / -4 | 1W / 4L |
| Nov 7, 2009 | Schaumburg Fall OpenTournament · View matches | 1,518 | 1,515 | -3+30 / -33 | 2W / 5L |
| Sep 5, 2009 | Labor Day OpenTournament · View matches | 1,505 | 1,518 | +13 | 2W / 4L |
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