Individual Calculations October 2017
 Gadson, Isaiah  Total change: -19.60  Rating chartPersonal card
 Saint Louis - 2017 Club Championship Saint Louis, Missouri USA 2017-09-02
RcRownchangeKK*chgGame
 2034 2041 1.50 4 -0.49 40 -19.60 
  Grabinsky, Aaron 2358 USA0.001-0.1340-5.20 
  Eckert, Doug f2107 USA0.001-0.4140-16.40 
  Zhou, Iris 1648 USA1.0010.08403.20 
  Marler, Alex 2022 USA0.501-0.0340-1.20 

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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