Individual Calculations June 2015
 Kendall, Paul Sn  Total change: 4.20  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 1902 2010 1.50 2 0.21 20 4.20 
  Valentine, Brian 1977 ENG1.0010.45209.00 
  Klingher, Dominic 1826 ENG0.501-0.2420-4.80 

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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