Player record

Jiawen (john) Bian

ID 17048ILMaleInactive
Current rating1,911
Back to ratingsCompare player

Wins

585

Indexed tournament wins

Losses

390

Indexed tournament losses

Matches

975

Decisive results

Win rate

60.0%

Across indexed matches

Peak rating

2,124

Highest rating in the available history.

Biggest upset

Dennis S. Cobb Sr

SPINvitational · Dec 29, 2008 · +261 rating

Open →

Biggest loss

Lee, Say

2009 Badger Open · Sep 20, 2009 · -379 rating

Open →

Most frequent opponent

JORGE VANEGAS

12 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

114 tournament appearances · synced Aug 9, 2026, 4:20 AM

DateTournamentRating inRating afterPoints changedRecord
Nov 8, 2008Schaumburg TTC Fall OpenTournament · View matches1,9221,936+14+34 / -204W / 3L
Oct 26, 2008Killerspin/Chicago Slam TT OpenTournament · View matches1,9311,922-9+15 / -242W / 3L
Jun 28, 2008Schaumburg June OpenTournament · View matches1,9981,931-67+3 / -703W / 3L
May 4, 2008Robo-Pong St. Joe Valley OpenTournament · View matches2,0131,998-15+5 / -206W / 5L
Mar 29, 2008Schaumburg TTC Spring OpenTournament · View matches1,9882,013+255W / 3L
Feb 16, 2008Chinese New Year OpenTournament · View matches1,9611,988+27+32 / -55W / 1L
Dec 30, 2007Killerspin Holiday OpenTournament · View matches1,9891,961-28+21 / -495W / 5L
Nov 18, 2007Highland OpenTournament · View matches2,0141,989-25+53 / -786W / 8L
Nov 10, 2007Schaumburg November OpenTournament · View matches2,0182,014-4+0 / -42W / 1L
Oct 21, 2007Rockford Fall OpenTournament · View matches2,0252,018-7+6 / -136W / 3L
Sep 15, 2007Schaumburg Fall OpenTournament · View matches2,0442,025-19+13 / -322W / 5L
Jun 23, 2007Summer OpenTournament · View matches2,0582,044-14+26 / -406W / 1L
May 5, 2007Schaunburg Spring OpenTournament · View matches2,0702,058-12+0 / -125W / 2L
Apr 29, 2007Rockford Spring OpenTournament · View matches2,0562,070+14+23 / -92W / 4L
Mar 18, 200742nd St. Joseph Valley OpenTournament · View matches1,9962,056+6013W / 6L
Feb 17, 2007Chinese New YearTournament · View matches1,9791,996+17+37 / -206W / 1L
Dec 30, 2006Killerspin Holiday OpenTournament · View matches1,9851,979-6+0 / -61W / 1L
Oct 7, 2006Schaumburg OpenTournament · View matches2,0411,985-56+1 / -571W / 5L
Aug 27, 20062006 Indiana OpenTournament · View matches2,0412,0410+13 / -137W / 2L
Aug 12, 2006Schaumburg Summer OpenTournament · View matches1,9972,041+44+49 / -56W / 1L