Wins
279
Indexed tournament wins
Player record
Marcin Kurcz
Losses
342
Indexed tournament losses
Matches
621
Decisive results
Win rate
44.9%
Across indexed matches
Peak rating
2,311
Highest rating in the available history.
Biggest upset
Szpringiel, Krzysztof
Schaunburg Spring Open · May 5, 2007 · +363 rating
Open →Biggest loss
Brian Ngeunjuntr
2020 Aurora Cup · Jan 17, 2020 · -352 rating
Open →Most frequent opponent
Janusz Franeczek
11 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
93 tournament appearances · synced Aug 8, 2026, 2:39 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 20, 2015 | 2015 Aurora Summer OpenTournament · View matches | 1,992 | 1,996 | +4+14 / -10 | 4W / 3L |
| Apr 18, 2015 | 2015 Joola Aurora Spring OpenTournament · View matches | 2,013 | 1,993 | -20+0 / -20 | 0W / 5L |
| Mar 21, 2015 | Spring OpenTournament · View matches · USATT readjusted 1,930 → 1,997 | 1,930 | 2,013 | +16+43 / -27 | 11W / 3L |
| Jan 18, 2015 | 2015 Butterfly Aurora CupTournament · View matches | 1,982 | 1,930 | -52+2 / -54 | 2W / 10L |
| Nov 15, 2014 | Schaumberg Fall OpenTournament · View matches | 1,989 | 1,982 | -7+24 / -31 | 4W / 3L |
| Sep 21, 2014 | 2014 Badger OpenTournament · View matches | 1,985 | 1,989 | +4+9 / -5 | 2W / 5L |
| May 10, 2014 | May OpenTournament · View matches | 2,027 | 1,985 | -42+11 / -53 | 5W / 2L |
| Jan 19, 2014 | 2014 Butterfly Aurora CupTournament · View matches | 1,987 | 2,027 | +40+55 / -15 | 3W / 8L |
| Nov 16, 2013 | November OpenTournament · View matches · USATT readjusted 1,891 → 1,949 | 1,891 | 1,987 | +38+39 / -1 | 4W / 2L |
| Oct 6, 2013 | 2013 Aurora Fall OpenTournament · View matches | 1,906 | 1,891 | -15+13 / -28 | 4W / 5L |
| Aug 24, 2013 | Vernon Hills Summer OpenTournament · View matches | 1,912 | 1,906 | -6+8 / -14 | 3W / 3L |
| Jul 27, 2013 | Schaumburg Summer OpenTournament · View matches | 1,911 | 1,912 | +1+3 / -2 | 4W / 2L |
| Jun 16, 2013 | Aurora Summer OpenTournament · View matches | 1,941 | 1,911 | -30 | 1W / 3L |
| May 4, 2013 | Spring OpenTournament · View matches | 1,999 | 1,941 | -58+12 / -70 | 3W / 3L |
| Apr 20, 2013 | Vernon Hills Spring Open 1 StarTournament · View matches | 2,012 | 1,999 | -13+4 / -17 | 4W / 2L |
| Mar 16, 2013 | St. Patrick's Day OpenTournament · View matches | 1,973 | 2,012 | +39+51 / -12 | 5W / 2L |
| Feb 2, 2013 | Chinese New Year OpenTournament · View matches | 1,975 | 1,973 | -2+7 / -9 | 4W / 2L |
| Dec 29, 2012 | Aurora Winter OpenTournament · View matches | 1,939 | 1,975 | +36+43 / -7 | 5W / 1L |
| Dec 15, 2012 | Illinois State ChampionshipTournament · View matches | 1,993 | 1,939 | -54+9 / -63 | 5W / 3L |
| Nov 17, 2012 | Thanksgiving OpenTournament · View matches | 2,014 | 1,993 | -21+0 / -21 | 2W / 3L |