Player record

Zhang, Yahao

ID 31038TXMaleInactive
Current rating2,523
Back to ratingsCompare player

Wins

942

Indexed tournament wins

Losses

270

Indexed tournament losses

Matches

1,212

Decisive results

Win rate

77.7%

Across indexed matches

Peak rating

2,635

Highest rating in the available history.

Biggest upset

Najem, Alfred

Hutchinson 2007 Summer Open · Sep 8, 2007 · +225 rating

Open →

Biggest loss

Tak Cheong Ip

2008 Millcreek Open · Oct 19, 2008 · -350 rating

Open →

Most frequent opponent

Samson Dubina

16 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

137 tournament appearances · synced Aug 10, 2026, 2:15 AM

DateTournamentRating inRating afterPoints changedRecord
Oct 8, 2011Texas Wesleyan OpenTournament · View matches2,5082,489-19+5 / -248W / 2L
Sep 4, 2011LA Open TT Tournament 2011Tournament · View matches2,5242,508-165W / 2L
May 15, 20112011 Potomac Spring OpenTournament · View matches2,5212,524+3+7 / -45W / 1L
May 7, 2011Newgy Snake Seed Oberlin CollegeTournament · View matches2,5152,521+6+6 / 011W / 0L
May 1, 2011Texas Wesleyan OpenTournament · View matches2,5092,515+6+36 / -307W / 4L
Mar 13, 2011RoboPong St. Joseph Valley OpeTournament · View matches2,5222,509-13+0 / -132W / 1L
Mar 6, 2011Texas Wesleyan OpenTournament · View matches2,4922,522+30+43 / -138W / 1L
Feb 26, 20112011 Pan Am / National Team TrTournament · View matches2,4922,4920+10 / -102W / 3L
Dec 18, 20102010 US NationalsTournament · View matches2,4722,492+20+24 / -46W / 2L
Nov 28, 20102010 JOOLA N. American TeamsTournament · View matches2,4872,472-156W / 6L
Nov 20, 2010Oberlin College OpenTournament · View matches2,4832,487+4+14 / -109W / 1L
Nov 14, 2010South Shore Sports / Butterfly OpenTournament · View matches2,4922,483-9+1 / -107W / 1L
Jul 3, 20102010 North American ChampionshipTournament · View matches2,5072,492-155W / 3L
Jul 3, 20102010 US OpenTournament · View matches2,4862,507+21+41 / -2016W / 4L
Apr 17, 2010Longmont Spring OpenTournament · View matches2,4862,4860+0 / 010W / 0L
Mar 21, 2010Butterfly Cary Cup ChampionshipTournament · View matches2,4652,486+21+49 / -2816W / 4L
Dec 19, 20092009 US NationalsTournament · View matches2,4332,465+32+46 / -146W / 3L
Nov 8, 20092009 Li-Ning Pacific Rim OpenTournament · View matches2,4502,433-17+3 / -2012W / 2L
Oct 24, 2009Longmont Fall OpenTournament · View matches2,4502,4500+0 / 07W / 0L
Oct 17, 2009Topspin Best Twelve InvitationTournament · View matches2,4212,450+29+29 / 07W / 0L