Individual Calculations December 2018
 Speelman, Jon S  Total change: 0.90  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 1 - 2 Daventry ENG 2018-11-10
RcRownchangeKK*chgGame
 2335 2508 1.50 2 0.09 10 0.90 
  Stork, Oliver 2197 GER1.0010.14101.40 
  Alsina Leal, Daniel g2472 ESP0.501-0.0510-0.50 

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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