Player record

Iris Chan

ID 74809CAFemaleInactive

Iris Chan's USATT rating is 1,065.

USATT rating1,065
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Wins

37

Indexed tournament wins

Losses

38

Indexed tournament losses

Matches

75

Decisive results

Win rate

49.3%

Across indexed matches

Peak rating

1,065

Highest rating in the available history.

Biggest upset

Kanghong Zhan

US Open · Jul 6, 2013 · +530 rating

Open →

Biggest loss

Shruti Prasanna

ICC California State Open · Mar 1, 2009 · -148 rating

Open →

Most frequent opponent

Stephen Henry

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

16 tournament appearances · synced Aug 26, 2026, 2:27 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 6, 2013US OpenTournament · View matches6791,065+3868W / 4L
Dec 9, 2012ICC California State OpenTournament · View matches681679-2+0 / -21W / 1L
Mar 18, 2012ICC California State OpenTournament · View matches682681-1+8 / -92W / 2L
Feb 19, 20122012 Western Open on JOOLA North America TourTournament · View matches561682+1213W / 2L
Dec 4, 2011ICC CA State OpenTournament · View matches572561-11+0 / -111W / 3L
Jun 26, 20112011 US Open Warm-UpTournament · View matches · USATT readjusted 404 → 558404572+14+51 / -377W / 4L
May 2, 2010ICC CA State OpenTournament · View matches406404-21W / 5L
Feb 28, 2010ICC CA State OpenTournament · View matches357406+49+51 / -22W / 2L
Dec 6, 2009ICC California State OpenTournament · View matches347357+10+12 / -22W / 2L
Oct 25, 2009Concord Youth CupTournament · View matches300347+474W / 4L
Sep 6, 2009Berkeley Open on the JOOLA NA Tournament · View matches · USATT readjusted 200 → 250200300+50+50 / 01W / 1L
May 10, 2009ICC California State OpenTournament · View matches194200+6+6 / 01W / 1L
Mar 1, 2009ICC California State OpenTournament · View matches210194-161W / 4L
Dec 6, 2008ICC California State OpenTournament · View matches212210-21W / 1L
Jun 29, 2008Newgy US Open Warm-UpTournament · View matches209212+3+4 / -11W / 1L
Jul 22, 2007ICC Northern CA OpenTournament · View matches · Initial rating 209Unrated209—1W / 1L