Wins
153
Indexed tournament wins
Player record
Ben Lerman
Losses
394
Indexed tournament losses
Matches
547
Decisive results
Win rate
28.0%
Across indexed matches
Peak rating
1,688
Highest rating in the available history.
Biggest upset
Johannes Kantorczyk
Westchester 2015 July Open · Jul 26, 2015 · +722 rating
Open →Biggest loss
Khaled Mahfouz
Westchester 2015 August Open · Aug 29, 2015 · -570 rating
Open →Most frequent opponent
John Mc Dermott
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
54 tournament appearances · synced Aug 26, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 24, 2019 | Westchester August 2019 OpenTournament · View matches | 1,485 | 1,480 | -5+0 / -5 | 0W / 3L |
| Aug 25, 2018 | Westchester August 2018 OpenTournament · View matches | 1,480 | 1,485 | +5+13 / -8 | 4W / 12L |
| Feb 24, 2018 | Westchester 2018 February OpenTournament · View matches | 1,460 | 1,480 | +20+48 / -28 | 3W / 5L |
| Jan 27, 2018 | Westchester 2018Tournament · View matches | 1,468 | 1,460 | -8+0 / -8 | 0W / 9L |
| Dec 29, 2017 | Westchester 2017 December OpenTournament · View matches | 1,452 | 1,468 | +16+27 / -11 | 3W / 10L |
| Nov 24, 2017 | 20th Annual North American Team Championship Powered By JOOLATournament · View matches | 1,532 | 1,452 | -80+2 / -82 | 3W / 10L |
| Nov 18, 2017 | Westchester 2017 November OpenTournament · View matches | 1,549 | 1,532 | -17+0 / -17 | 0W / 6L |
| Oct 28, 2017 | Westchester 2017 October OpenTournament · View matches | 1,551 | 1,549 | -2+0 / -2 | 0W / 3L |
| Sep 30, 2017 | LYTTC Kam Man CupTournament · View matches | 1,577 | 1,551 | -26+0 / -26 | 0W / 9L |
| Aug 26, 2017 | Westchester 2017 August OpenTournament · View matches | 1,533 | 1,577 | +44+50 / -6 | 2W / 7L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,626 | 1,533 | -93+0 / -93 | 2W / 22L |
| Jun 25, 2017 | Westchester 2017 June OpenTournament · View matches | 1,675 | 1,626 | -49+0 / -49 | 1W / 10L |
| May 27, 2017 | Westchester 2017 May OpenTournament · View matches | 1,688 | 1,675 | -13+71 / -84 | 3W / 10L |
| Apr 29, 2017 | Westchester 2017 April OpenTournament · View matches | 1,685 | 1,688 | +3+5 / -2 | 1W / 2L |
| Apr 9, 2017 | 2017 NJTTC April Giant RRTournament · View matches · USATT readjusted 1,585 → 1,635 | 1,585 | 1,685 | +50+50 / 0 | 3W / 4L |
| Mar 25, 2017 | Westchester 2017 March OpenTournament · View matches | 1,592 | 1,585 | -7 | 0W / 6L |
| Feb 25, 2017 | Westchester 2017 February OpenTournament · View matches | 1,566 | 1,592 | +26+111 / -85 | 6W / 8L |
| Dec 10, 2016 | Westchester 2016 December OpenTournament · View matches | 1,528 | 1,566 | +38+47 / -9 | 2W / 5L |
| Nov 19, 2016 | Westchester 2016 November OpenTournament · View matches | 1,523 | 1,528 | +5+8 / -3 | 1W / 5L |
| Oct 29, 2016 | Westchester 2016 October OpenTournament · View matches | 1,496 | 1,523 | +27+28 / -1 | 2W / 5L |
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