Individual Calculations September 2018
 Nguyen, Emily  Total change: -6.40  Rating chartPersonal card
 2018 Denker Tournament of High School Champions Middleton, Wisconsin USA 2018-07-28
RcRownchangeKK*chgGame
 2166 2215 2.00 4 -0.16 40 -6.40 
  Balakrishnan, Praveen m2411 USA0.001-0.2540-10.00 
  Fishbein, Mitch 1844 USA1.0010.10404.00 
  Grabinsky, Joshua c1949 USA0.501-0.3240-12.80 
  Patel, Advait m2461 USA0.5010.314012.40 

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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