Wins
56
Indexed tournament wins
Player record
Winterstein, Florian
Losses
60
Indexed tournament losses
Matches
116
Decisive results
Win rate
48.3%
Across indexed matches
Peak rating
1,808
Highest rating in the available history.
Biggest upset
Leland Shapiro
2010 US Nationals · Dec 18, 2010 · +355 rating
Open →Biggest loss
Jonathan Pak
Spin Magicians Northern CA Fal · Nov 23, 2008 · -540 rating
Open →Most frequent opponent
Victor Grubsky
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
14 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 30, 2019 | LATTA Open March 2019Tournament · View matches · USATT readjusted 1,666 → 1,781 | 1,666 | 1,808 | +27+40 / -13 | 5W / 4L |
| Mar 2, 2019 | Golden Western OpenTournament · View matches | 1,663 | 1,666 | +3+21 / -18 | 4W / 9L |
| Nov 18, 2018 | North-West La Open 2** Sanctioned TournamentTournament · View matches | 1,630 | 1,663 | +33+43 / -10 | 4W / 2L |
| Sep 23, 2018 | North-West La Open 2** Sanctioned TournamentTournament · View matches | 1,655 | 1,630 | -25+17 / -42 | 4W / 3L |
| Jul 6, 2013 | US OpenTournament · View matches | 1,683 | 1,655 | -28+10 / -38 | 3W / 7L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches | 1,694 | 1,683 | -11 | 6W / 4L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,467 | 1,694 | +227 | 9W / 5L |
| Aug 29, 2010 | Pacific Coast OpenTournament · View matches | 1,467 | 1,467 | 0+0 / 0 | 0W / 2L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches | 1,465 | 1,467 | +2+33 / -31 | 3W / 5L |
| Nov 23, 2008 | Spin Magicians Northern CA FalTournament · View matches | 1,420 | 1,465 | +45+56 / -11 | 7W / 5L |
| Oct 19, 2008 | Glendale Friendship TournamentTournament · View matches | 1,422 | 1,420 | -2+8 / -10 | 1W / 5L |
| May 25, 2008 | Golden State OpenTournament · View matches | 1,444 | 1,422 | -22+0 / -22 | 2W / 2L |
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,530 | 1,444 | -86+2 / -88 | 3W / 3L |
| Aug 26, 2007 | Pacific Coast OpenTournament · View matches · Initial rating 1,530 | Unrated | 1,530 | -2+37 / -39 | 5W / 4L |
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