Wins
133
Indexed tournament wins
Player record
Niewiarowski, Lukasz
Losses
118
Indexed tournament losses
Matches
251
Decisive results
Win rate
53.0%
Across indexed matches
Peak rating
2,179
Highest rating in the available history.
Biggest upset
Bedriichuk Viktor
Vernon Hills Fall Open · Nov 29, 2014 · +225 rating
Open →Biggest loss
Kai Zarehbin
2016 Aurora Cup · Jan 15, 2016 · -214 rating
Open →Most frequent opponent
Michael Wolski
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
34 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 28, 2014 | Wheeling Summer Open 1 StarTournament · View matches | 2,104 | 2,058 | -46+10 / -56 | 2W / 5L |
| May 10, 2014 | May OpenTournament · View matches | 2,074 | 2,104 | +30+45 / -15 | 4W / 3L |
| Apr 26, 2014 | Vernon Hills Spring OpenTournament · View matches | 2,039 | 2,074 | +35+38 / -3 | 9W / 1L |
| Apr 5, 2014 | Aurora Spring OpenTournament · View matches | 2,078 | 2,039 | -39+0 / -39 | 0W / 7L |
| Feb 1, 2014 | Chinese New Year OpenTournament · View matches | 2,095 | 2,078 | -17+16 / -33 | 1W / 5L |
| Jan 19, 2014 | 2014 Butterfly Aurora CupTournament · View matches | 2,122 | 2,095 | -27+22 / -49 | 8W / 5L |
| Oct 6, 2013 | 2013 Aurora Fall OpenTournament · View matches | 2,124 | 2,122 | -2+0 / -2 | 2W / 1L |
| Sep 22, 2013 | 2013 Badger OpenTournament · View matches · USATT readjusted 1,933 → 2,107 | 1,933 | 2,124 | +17+21 / -4 | 3W / 2L |
| Aug 24, 2013 | Vernon Hills Summer OpenTournament · View matches | 1,931 | 1,933 | +2+18 / -16 | 5W / 2L |
| Jul 27, 2013 | Schaumburg Summer OpenTournament · View matches | 1,928 | 1,931 | +3+9 / -6 | 6W / 2L |
| Jun 29, 2013 | Wheeling Summer OpenTournament · View matches | 1,901 | 1,928 | +27+37 / -10 | 6W / 1L |
| May 4, 2013 | Spring OpenTournament · View matches · USATT readjusted 1,796 → 1,876 | 1,796 | 1,901 | +25+36 / -11 | 4W / 2L |
| Apr 20, 2013 | Vernon Hills Spring Open 1 StarTournament · View matches · USATT readjusted 1,688 → 1,757 | 1,688 | 1,796 | +39+41 / -2 | 2W / 4L |
| Jan 5, 2013 | Morton Grove Winter Open 1 StarTournament · View matches · Initial rating 1,688 | Unrated | 1,688 | +9+16 / -7 | 4W / 5L |
21–34 of 34
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