Individual Calculations April 2015
 Isabella, Asiema  Total change: -13.20  Rating chartPersonal card
 Kenya National Chess League Round 2014/2015 r4-7 Nairobi KEN 2015-01-11
RcRownchangeKK*chgGame
 1360 1635 0.50 1 -0.33 40 -13.20 
  Ritvik, Pendyala f1360 KEN0.501-0.3340-13.20 

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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