Individual Calculations April 2009
 Guex, Pascal  Total change: -14.40  Rating chartPersonal card
 25e Open International d'Echecs GENEVA SUI 2008-12-26
RcRownchangeKK*chgGame
 1955 2190 3.00 5 -0.96 15 -14.40 
  Monteverde, Jonathan 1941 SUI0.501-0.3115-4.65 
  Chatton, Jean-Bernard 1892 SUI0.501-0.3515-5.25 
  Zarri, Florian 1943 SUI0.501-0.3115-4.65 
  Bernoulli, Jacques 1947 SUI1.0010.20153.00 
  Steenhuis, Jan 2052 SUI0.501-0.1915-2.85 

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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