Wins
78
Indexed tournament wins
Player record
Kasperski, Grzegorz
Losses
162
Indexed tournament losses
Matches
240
Decisive results
Win rate
32.5%
Across indexed matches
Peak rating
1,797
Highest rating in the available history.
Biggest upset
Arcot Naresh
Vernon Hills Spring Open · Apr 26, 2014 · +397 rating
Open →Biggest loss
Bogdan Palarz
2018 Aurora Cup · Jan 12, 2018 · -477 rating
Open →Most frequent opponent
Kim, Sok Su
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
36 tournament appearances · synced Aug 7, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 26, 2019 | Edgeball Chicago International Table Tennis OpenTournament · View matches | 1,797 | 1,778 | -19+0 / -19 | 0W / 6L |
| Sep 28, 2019 | 2019 Aurora Fall OpenTournament · View matches | 1,765 | 1,797 | +32+37 / -5 | 4W / 1L |
| Mar 30, 2019 | Spring OpenTournament · View matches · USATT readjusted 1,573 → 1,729 | 1,573 | 1,765 | +36+62 / -26 | 7W / 4L |
| Jan 18, 2019 | 2019 Aurora CupTournament · View matches | 1,582 | 1,573 | -9+0 / -9 | 0W / 5L |
| Nov 3, 2018 | Fall OpenTournament · View matches | 1,624 | 1,582 | -42+6 / -48 | 1W / 6L |
| May 5, 2018 | Windy City OpenTournament · View matches | 1,643 | 1,624 | -19+20 / -39 | 1W / 6L |
| Apr 7, 2018 | 2018 Aurora Spring OpenTournament · View matches | 1,682 | 1,643 | -39+14 / -53 | 2W / 4L |
| Jan 12, 2018 | 2018 Aurora CupTournament · View matches | 1,693 | 1,682 | -11+14 / -25 | 2W / 4L |
| Nov 11, 2017 | Fall OpenTournament · View matches | 1,715 | 1,693 | -22+12 / -34 | 2W / 5L |
| Oct 7, 2017 | Vernon Hills Giant RR Teams TournamentTournament · View matches | 1,688 | 1,715 | +27 | 5W / 1L |
| Sep 9, 2017 | September OpenTournament · View matches | 1,690 | 1,688 | -2+8 / -10 | 2W / 1L |
| Sep 3, 2016 | Summer OpenTournament · View matches | 1,708 | 1,690 | -18+15 / -33 | 3W / 3L |
| Jul 24, 2016 | 2016 Aurora Summer OpenTournament · View matches | 1,669 | 1,708 | +39+44 / -5 | 5W / 3L |
| Jun 25, 2016 | Illinois State ChampionshipsTournament · View matches | 1,624 | 1,669 | +45+45 / 0 | 1W / 10L |
| May 7, 2016 | Windy City OpenTournament · View matches | 1,583 | 1,624 | +41+58 / -17 | 4W / 3L |
| Apr 2, 2016 | Spring OpenTournament · View matches | 1,616 | 1,583 | -33+11 / -44 | 3W / 4L |
| Feb 6, 2016 | Chinese New Year OpenTournament · View matches | 1,658 | 1,616 | -42+8 / -50 | 2W / 3L |
| Jan 15, 2016 | 2016 Aurora CupTournament · View matches | 1,662 | 1,658 | -4+0 / -4 | 0W / 6L |
| Nov 14, 2015 | Fall OpenTournament · View matches | 1,680 | 1,662 | -18+0 / -18 | 0W / 9L |
| Sep 27, 2014 | End of Summer OpenTournament · View matches | 1,686 | 1,680 | -6+0 / -6 | 0W / 5L |
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