Individual Calculations June 2015
 Goodger, Martyn  Total change: -15.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 9-11 Various ENG 2015-05-02
RcRownchangeKK*chgGame
 2007 2069 1.00 3 -0.75 20 -15.00 
  Jaszkiwskyj, Peter 1969 ENG0.501-0.1420-2.80 
  Moore, Gerald 2109 ENG0.001-0.4420-8.80 
  Shepley, Julien 1944 ENG0.501-0.1720-3.40 

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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