Player tournament record

Sean Koster

2019 US NationalsJun 30, 2019
Rating in1,672
Rating after1,699
Points changed+27+65 gained / -38 lost · calculated & validated
Record9W / 16L
All tournaments for Sean KosterTournament overview

Wins

9 on this page

Sort byNameRatingPoints
Opponent Opponent rating Points Score
Baird, Will1,576+6calculated9,-7,-7,2,6
Dave C. Fullen1,2940calculated9,9,9
Arturo Li1,3880calculated8,9,-7,-8,9
Rodrick Dow1,0250calculated5,5,8
Han, Nan-Hsun1,3710calculated5,7,11
Alberto Cajigas9850calculated7,9,8
Orenstein, Raphael1,485+3calculated-5,-4,4,7,11
Lam, Simon1,987+50calculated-6,9,9,9
M, Emmanuel1,516+6calculated2,9,10

Losses

16 on this page

Sort byNameRatingPoints
Opponent Opponent rating Points Score
Jason Lai1,9780calculated8,4,-10,4
Paryavi, Abbas2,1400calculated7,8,4
Li, William1,587-16calculated8,3,11
Yuen, Alexander1,752-5calculated-9,9,-9,9,9
Henry Chen1,701-2calculated-6,3,-5,10,7
Sophie Wu1,902-1calculated-9,10,8,9
Jian Zhuang2,1170calculated7,2,2
Mark Kraut1,9190calculated-9,2,6,-8,9
Akul Kambrath1,835-2calculated6,13,-16,6
Prajeet Kanchi1,711-6calculated-9,6,-9,3,11
Jim Mcqueen1,9120calculated7,-4,8,-15,5
Chen, Wendy2,1120calculated4,5,4
Anthony Cavazos1,800-3calculated1,-3,8,-9,9
Hunlan Lin1,909-1calculated8,3,-8,4
Zhang, Stephanie1,855-2calculated9,7,9
Yang, Justin2,0420calculated6,8,4