Individual Calculations April 2015
 Terry, Sean  Total change: -6.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 7-8 (Div 3) Various ENG 2015-03-21
RcRownchangeKK*chgGame
 1995 1937 0.50 2 -0.34 20 -6.80 
  Okhai, Shabir 1939 ENG0.001-0.5020-10.00 
  Bak, Andrew 2051 ENG0.5010.16203.20 

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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