Individual Calculations December 2014
 Stewart, Ashley  Total change: 8.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 2051 2075 1.50 2 0.43 20 8.60 
  Richardson, Keith B 2040 ENG0.501-0.0520-1.00 
  Tunks, Dominic R 2061 ENG1.0010.48209.60 

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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