Player record

Peiyuan Ren

ID 13203NVMaleInactive

Peiyuan Ren's USATT rating is 2,091.

USATT rating2,091
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Wins

90

Indexed tournament wins

Losses

20

Indexed tournament losses

Matches

110

Decisive results

Win rate

81.8%

Across indexed matches

Peak rating

2,129

Highest rating in the available history.

Biggest upset

Konstantin Chernomorskiy

Lake Havasu Open · Sep 20, 1998 · +82 rating

Open →

Biggest loss

Mark Hazinski

U.S. Open · Jul 6, 1997 · -259 rating

Open →

Most frequent opponent

Matt Winkler

5 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

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

DateTournamentRating inRating afterPoints changedRecord
Dec 20, 19981998 USATT NationalsTournament · View matches2,0412,091+50+59 / -910W / 2L
Sep 20, 1998Lake Havasu OpenTournament · View matches2,0282,041+13+18 / -510W / 2L
Jul 5, 19981998 US OpenTournament · View matches2,0022,028+26+32 / -68W / 3L
Mar 29, 1998Colorado River OpenTournament · View matches2,0122,002-10+0 / -104W / 1L
Feb 22, 19981998 Arizona OpenTournament · View matches2,0522,012-40+1 / -4112W / 2L
Dec 21, 1997US NationalsTournament · View matches2,0542,052-2+11 / -135W / 1L
Dec 7, 19971997 Valley of the Sun OpenTournament · View matches2,0392,054+15+15 / 011W / 0L
Sep 21, 1997Lake HavasuTournament · View matches2,0642,039-25+0 / -257W / 1L
Aug 3, 19971997 Arizona Open SizzlerTournament · View matches2,0462,064+18+18 / 010W / 0L
Jul 6, 1997U.S. OpenTournament · View matches2,1292,046-839W / 7L
Feb 23, 19971997 Arizona OpenTournament · View matches · Initial rating 2,129Unrated2,129—4W / 1L