Individual Calculations October 2016
 Grabinsky, Aaron  Total change: -5.60  Rating chartPersonal card
 Saint Louis - 2016 Club Championship Saint Louis, Missouri USA 2016-09-03
RcRownchangeKK*chgGame
 2431 2336 0.50 2 -0.28 20 -5.60 
  Nyzhnyk, Illya g2606 UKR0.5010.33206.60 
  Sharevich, Anna wg2255 USA0.001-0.6120-12.20 

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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