Individual Calculations February 2018
 Yang, Tuoyu Toby  Total change: 71.60  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1720 1549 3.00 4 1.79 40 71.60 
  Mardov, Dimitar 1606 USA0.001-0.4240-16.80 
  Bouzamondo, Samy 1523 FRA1.0010.464018.40 
  Blackman, William 1868 USA1.0010.874034.80 
  Higuchi, Hiro Michael 1882 USA1.0010.884035.20 

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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