Individual Calculations June 2015
 Staniforth, Matthew  Total change: 5.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 1933 1872 1.50 3 0.25 20 5.00 
  Deighton, Simon 1960 ENG0.5010.12202.40 
  Bryant, Richard Be 1931 ENG0.001-0.4220-8.40 
  Cowan, Richard M 1908 ENG1.0010.552011.00 

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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