Wins
43
Indexed tournament wins
Player record
Berdan, Robert
Losses
53
Indexed tournament losses
Matches
96
Decisive results
Win rate
44.8%
Across indexed matches
Peak rating
1,312
Highest rating in the available history.
Biggest upset
Pierce, Gene
2018 Badger Open · Sep 14, 2018 · +479 rating
Open →Biggest loss
Dan Fields
2023 USATT Wisconsin State Championships · Apr 29, 2023 · -317 rating
Open →Most frequent opponent
Piech, Alex
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
13 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 29, 2023 | 2023 USATT Wisconsin State ChampionshipsTournament · View matches | 1,300 | 1,243 | -57+0 / -57 | 2W / 4L |
| Jun 4, 2022 | 2022 Wisconsin Closed State ChampionshipsTournament · View matches | 1,312 | 1,300 | -12+38 / -50 | 2W / 6L |
| Sep 14, 2018 | 2018 Badger OpenTournament · View matches · USATT readjusted 1,045 → 1,273 | 1,045 | 1,312 | +39+103 / -64 | 15W / 8L |
| Sep 15, 2017 | 2017 Butterfly Badger OpenTournament · View matches | 1,044 | 1,045 | +1+5 / -4 | 4W / 4L |
| Apr 29, 2017 | 2017 Wisconsin Closed State ChampionshipsTournament · View matches | 1,044 | 1,044 | 0+0 / 0 | 1W / 1L |
| Apr 16, 2016 | 2016 Wisconsin Closed State ChampionshipTournament · View matches | 1,047 | 1,044 | -3+0 / -3 | 1W / 4L |
| Dec 5, 2015 | 2015 MTTC December Team OpenTournament · View matches | 1,047 | 1,047 | 0+0 / 0 | 1W / 7L |
| Sep 20, 2015 | 2015 Butterfly Badger OpenTournament · View matches | 927 | 1,047 | +120 | 6W / 7L |
| Apr 25, 2015 | 2015 Wisconsin Closed State ChampionshipsTournament · View matches | 922 | 927 | +5+8 / -3 | 1W / 2L |
| Dec 6, 2014 | 2014 Brew City Fall OpenTournament · View matches · USATT readjusted 925 → 947 | 925 | 922 | -25+10 / -35 | 6W / 1L |
| Apr 26, 2014 | 2014 Wisconsin Closed State ChampionshipsTournament · View matches | 930 | 925 | -5 | 0W / 3L |
| Apr 27, 2013 | 2013 Wisconsin Closed State ChampionshipsTournament · View matches | 932 | 930 | -2+6 / -8 | 1W / 3L |
| Dec 8, 2012 | 2012 Shorewood Fall OpenTournament · View matches · Initial rating 932 | Unrated | 932 | — | 3W / 3L |
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