Individual Calculations June 2015
 Cooper, John G  Total change: -17.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2362 2331 0.50 3 -0.88 20 -17.60 
  Suarez Garcia, Carlos f2384 ESP0.001-0.4320-8.60 
  Wallace, John-Paul m2384 AUS0.5010.07201.40 
  Knott, Simon m2317 ENG0.001-0.5220-10.40 

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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