Player record

Choi Yatyin

ID 80367CAMaleInactive

Choi Yatyin's USATT rating is 1,867.

USATT rating1,867
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Wins

2

Indexed tournament wins

Losses

1

Indexed tournament losses

Matches

3

Decisive results

Win rate

66.7%

Across indexed matches

Peak rating

1,867

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Stephen Adams

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 29, 2026, 2:25 AM

DateTournamentRating inRating afterPoints changedRecord
Jun 6, 2010Meiklejohn North American Seniors OpenTournament · View matches1,8671,8670+0 / 01W / 1L
Jun 7, 2009Meiklejohn North American SeniTournament · View matches · Initial rating 1,867Unrated1,867—1W / 0L