Individual Calculations June 2017
 Dorrington, Chris J  Total change: 4.60  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2245 2316 2.00 3 0.23 20 4.60 
  Cooper, John G m2256 WLS0.501-0.0820-1.60 
  Haussernot, Cecile wf2107 FRA1.0010.23204.60 
  Kulon, Klaudia wg2372 POL0.5010.08201.60 

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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