Player record

William Yu

ID 92673NYMaleInactive

William Yu's USATT rating is 835.

USATT rating835
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Wins

20

Indexed tournament wins

Losses

5

Indexed tournament losses

Matches

25

Decisive results

Win rate

80.0%

Across indexed matches

Peak rating

835

Highest rating in the available history.

Biggest upset

Molly Fong

Westchester 2014 February Open · Feb 23, 2014 · +39 rating

Open →

Biggest loss

Abe Gold

Westchester 2014 February Open · Feb 23, 2014 · -276 rating

Open →

Most frequent opponent

Debraj Chakraborty

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

5 tournament appearances · synced Aug 26, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 10, 2019NYISC November 10, 2019 Open Tournament · View matches821835+142W / 2L
Jun 29, 2014Westchester 2014 June OpenTournament · View matches819821+2+2 / 03W / 0L
Apr 27, 2014Westchester 2014 April OpenTournament · View matches830819-11+0 / -111W / 2L
Feb 23, 2014Westchester 2014 February OpenTournament · View matches790830+40+47 / -710W / 1L
Dec 15, 2013LYTTC December OpenTournament · View matches · Initial rating 790Unrated790—4W / 0L