Individual Calculations March 2017
 Davies, Matthew  Total change: -1.60  Rating chartPersonal card
 2016/17 4NCL Division 4 South Rounds 5-6 Telford ENG 2017-02-11
RcRownchangeKK*chgGame
 2111 1949 0.50 2 -0.08 20 -1.60 
  Dickinson, Tim R 2077 ENG0.5010.17203.40 
  Villiers, Thomas 2145 ENG0.001-0.2520-5.00 

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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