Individual Calculations October 2012
 Hughes, Roy  Total change: -6.00  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 2102 1982 2.00 7 -0.40 15 -6.00 
  Hasman, Cengiz 2132 TUR0.5010.20153.00 
  Weaving, Richard 2149 ENG0.5010.22153.30 
  Clarke, Brandon G I 2158 ENG0.5010.23153.45 
  Barnes, Michael H f2220 ENG0.001-0.2015-3.00 
  Gibson, Christopher A 1990 ENG0.5010.01150.15 
  Burke, Steven J 2041 ENG0.001-0.4215-6.30 
  Stepanyan, Henrik 2022 ENG0.001-0.4415-6.60 

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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