Individual Calculations March 2015
 Dilleigh, Stephen P  Total change: -9.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 1942 2118 1.00 2 -0.42 20 -8.40 
  Foster, Chantelle L 1807 ENG0.501-0.3620-7.20 
  Jones, Christopher M 2077 ENG0.501-0.0620-1.20 

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)
 
 Bristol Winter Congress Bristol ENG 2015-02-20
RcRownchangeKK*chgGame
 2013 2118 2.50 4 -0.03 20 -0.60 
  Roberts, Lynda wc1910 WLS0.501-0.2720-5.40 
  Nuri, Kambez f2333 SUI0.5010.27205.40 
  Price, Andrew 1826 ENG1.0010.15203.00 
  Kirby, Peter J c1984 GCI0.501-0.1820-3.60 

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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