Individual Calculations May 2015
 Bremner, Adam  Total change: 5.20  Rating chartPersonal card
 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) Birmingham ENG 2015-03-28
RcRownchangeKK*chgGame
 2290 2184 1.00 2 0.26 20 5.20 
  Churm, Rohan M 2162 ENG0.501-0.0320-0.60 
  Ferguson, Mark m2418 ENG0.5010.29205.80 

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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