Individual Calculations September 2011
 Gervasio, Ricardo  Total change: -20.25  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 2074 2284 4.00 7 -1.35 15 -20.25 
  Saulnier, Jean 1986 FRA1.0010.15152.25 
  Guez, Fabien 2062 FRA1.0010.22153.30 
  Chandesris, Ludovic 2124 FRA0.501-0.2115-3.15 
  Carre, Sylvain 2108 FRA1.0010.27154.05 
  Gershenov, Ben 2106 USA0.001-0.7315-10.95 
  Msellek, Ilyass 2089 FRA0.001-0.7515-11.25 
  Attwood, James 2045 AUS0.501-0.3015-4.50 

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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