Individual Calculations July 2008
 Fabre, Philippe  Total change: 44.75  Rating chartPersonal card
 24ème championnat de France d'échecs pour aveugles et malvoyants Albi FRA 2008-05-01
RcRownchangeKK*chgGame
 1938 1722 2.50 3 1.79 25 44.75 
  Le Moy, Patrick 1830 FRA0.5010.15253.75 
  Hervais, Adrien 2048 FRA1.0010.872521.75 
  Schmeisser, Andre 1935 FRA1.0010.772519.25 

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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