Individual Calculations April 2015
 Derieux, Christian  Total change: -19.80  Rating chartPersonal card
 29ème Festival International des Jeux - Tournoi A CANNES FRA 2015-02-22
RcRownchangeKK*chgGame
 2179 2084 2.00 8 -0.99 20 -19.80 
  Midoux, Sebastien 2308 FRA0.001-0.2220-4.40 
  Sardo, Gabriele 2218 ITA0.001-0.3220-6.40 
  Grollemund, Bertrand 2149 FRA0.001-0.4120-8.20 
  Philippe, Guillaume 2247 FRA0.001-0.2820-5.60 
  Gelas, Christophe 2207 FRA0.001-0.3320-6.60 
  Ferrari, Louis 2091 FRA1.0010.512010.20 
  Simeone, Giulio 1986 ITA1.0010.37207.40 
  Frick, Christoph 2229 GER0.001-0.3120-6.20 

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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