Individual Calculations October 2008
 Fourche, Bernard  Total change: -9.30  Rating chartPersonal card
 16eme open international de Saint-Affrique Saint Affrique FRA 2008-07-19
RcRownchangeKK*chgGame
 2022 1728 0.00 4 -0.62 15 -9.30 
  Guennoun, Anthony 2078 FRA0.001-0.1115-1.65 
  Priser, Patrick 1976 FRA0.001-0.1915-2.85 
  Boulan, Laura 1954 FRA0.001-0.2115-3.15 
  Picard, Clement 2078 FRA0.001-0.1115-1.65 

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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