Individual Calculations March 2015
 Meek, Stephen J  Total change: 10.80  Rating chartPersonal card
 Bristol Winter Congress Bristol ENG 2015-02-20
RcRownchangeKK*chgGame
 1911 1957 2.50 4 0.27 40 10.80 
  Goldie, Thomas 2024 SUI0.5010.09403.60 
  Wandowicz, Kajetan 1730 POL0.501-0.2940-11.60 
  Payne, Matthew J 1964 ENG0.5010.01400.40 
  Turner, Joseph David 1925 WLS1.0010.464018.40 

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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