Individual Calculations November 2019
 Yang, Vincent  Total change: 9.20  Rating chartPersonal card
 2019 US Class Championship - A Burlingame, California USA 2019-09-27
RcRownchangeKK*chgGame
 1598 1590 1.00 2 0.02 40 0.80 
  Kou, Daniel 1477 USA0.501-0.1540-6.00 
  Singireddy, Sathvik 1719 USA0.5010.17406.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2019 IM Tate Memorial Championship - U1600 Santa Clara, CA USA 2019-10-18
RcRownchangeKK*chgGame
 1425 1590 3.00 4 0.21 40 8.40 
  Zhang, Benjamin 1225 USA1.0010.10404.00 
  Sane, Adway 1541 USA0.501-0.0740-2.80 
  Wang, Jeffery 1381 USA1.0010.23409.20 
  Honer, Eric 1553 USA0.501-0.0540-2.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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