Player record

Semyon Mirsky

ID 90832CAMaleInactive

Semyon Mirsky's USATT rating is 1,830.

USATT rating1,830
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Wins

28

Indexed tournament wins

Losses

25

Indexed tournament losses

Matches

53

Decisive results

Win rate

52.8%

Across indexed matches

Peak rating

1,895

Highest rating in the available history.

Biggest upset

Reid Greenspan

US Nationals · Dec 14, 2015 · +96 rating

Open →

Biggest loss

David Hong Lin

US Open · Jul 6, 2013 · -409 rating

Open →

Most frequent opponent

Kai Zarehbin

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

6 tournament appearances · synced Aug 26, 2026, 2:23 AM

DateTournamentRating inRating afterPoints changedRecord
Dec 17, 2017US OpenTournament · View matches1,8381,830-8+12 / -208W / 6L
May 1, 2016NW LA OpenTournament · View matches1,8491,838-11+2 / -132W / 2L
Dec 14, 2015US NationalsTournament · View matches1,8011,849+48+53 / -58W / 6L
Jul 6, 2013US OpenTournament · View matches1,8691,801-682W / 4L
Apr 28, 2013Wing Hop Fung Washington Cup OpenTournament · View matches1,8951,869-263W / 7L
Apr 14, 2013North-West LA OpenTournament · View matches · Initial rating 1,895Unrated1,895—5W / 0L