Individual Calculations December 2012
 Billon, Olivier  Total change: -7.80  Rating chartPersonal card
 10e rencontres internationales - Grand Prix du Cap d'Agde AGDE FRA 2012-10-27
RcRownchangeKK*chgGame
 2240 2241 4.00 9 -0.52 15 -7.80 
  Le Montagner, Yoann 2045 FRA1.0010.25153.75 
  Petrossian, Armen f2429 FRA0.5010.24153.60 
  Kurmann, Oliver m2450 SUI0.001-0.2315-3.45 
  Hauroo, Harris 2154 FRA1.0010.38155.70 
  Loiseau, Quentin f2368 FRA0.5010.17152.55 
  Dubessay, Bastien f2382 FRA0.001-0.3115-4.65 
  Salles, Louis 2133 FRA0.001-0.6515-9.75 
  Mariel, David 2088 FRA1.0010.30154.50 
  N`guyen, Emilien 2114 FRA0.001-0.6715-10.05 

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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