Individual Calculations February 2018
 Taylor, Martin R  Total change: 9.40  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2333 2351 1.50 2 0.47 20 9.40 
  Edouard, Romain g2613 FRA0.5010.32206.40 
  Koehn, Lennart 2053 SCO1.0010.15203.00 

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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