Individual Calculations June 2015
 Byway, Paul V  Total change: -17.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2070 2166 1.00 3 -0.89 20 -17.80 
  Jones, Christopher M 2093 ENG0.001-0.6020-12.00 
  Dilleigh, Stephen P 2096 ENG1.0010.40208.00 
  Smart, Mike 2022 ENG0.001-0.6920-13.80 

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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