Individual Calculations July 2008
 Posazhennikov, Alex  Total change: 22.05  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2362 2247 2.50 3 1.47 15 22.05 
  Bruhl, Andreas f2370 GER1.0010.671510.05 
  Bellin, Robert m2403 ENG1.0010.711510.65 
  Corkett, Anthony R f2312 ENG0.5010.09151.35 

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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