Individual Calculations May 2012
 Hofer, Nataniel  Total change: -7.65  Rating chartPersonal card
 Coupe du Leman Cat. A - Geneve 2012 different places SUI 2012-01-02
RcRownchangeKK*chgGame
 1954 1822 0.50 3 -0.51 15 -7.65 
  Bonferroni, Carlo 1859 SUI0.001-0.4515-6.75 
  Vilaseca, Laurent 2113 SUI0.001-0.1515-2.25 
  Weber, Francois 1889 SUI0.5010.09151.35 

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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