Individual Calculations February 2015
 Lawton, Geoff  Total change: -7.50  Rating chartPersonal card
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 2479 2389 0.00 2 -0.75 10 -7.50 
  Zhou, Yang-Fan m2461 ENG0.001-0.4010-4.00 
  Gormally, Daniel W g2497 ENG0.001-0.3510-3.50 

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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