Individual Calculations June 2013
 Bayliss, Lyall Cp  Total change: 7.20  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2065 1944 1.50 3 0.48 15 7.20 
  Horton, Andrew P 1968 ENG1.0010.53157.95 
  Collier, David O 2098 ENG0.001-0.2915-4.35 
  Trevelyan, John 2129 WLS0.5010.24153.60 

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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