Individual Calculations March 2015
 Woodcock, Keith  Total change: 0.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 1864 1659 0.50 2 0.03 20 0.60 
  Bourne, Iain 1889 ENG0.5010.29205.80 
  Wagner, Guy 1839 WLS0.001-0.2620-5.20 

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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