Individual Calculations July 2010
 Lassalle, Arnaud  Total change: 21.90  Rating chartPersonal card
 Ardennes 1er division Blagny FRA 2010-03-20
RcRownchangeKK*chgGame
 1871 2021 7.00 8 1.52 15 22.80 
  Gaubert, Virginie 1642 FRA1.0010.09151.35 
  Hacene, Ahmed 1814 FRA1.0010.23153.45 
  Prioux, Michel 1807 FRA0.501-0.2715-4.05 
  Krauss, Jean-Luc 1941 FRA1.0010.39155.85 
  Defrance, Laurent 2203 FRA0.5010.24153.60 
  Leghbali, Sophiane 1918 FRA1.0010.36155.40 
  Halfaoui, Eddine 1795 FRA1.0010.21153.15 
  Louis, Andre 1848 FRA1.0010.27154.05 

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)
 
 Departage Championnat Ardennes Blagny FRA 2010-06-06
RcRownchangeKK*chgGame
 2199 2030 0.50 2 -0.06 15 -0.90 
  Defrance, Laurent 2199 FRA0.001-0.2815-4.20 
  Defrance, Laurent 2199 FRA0.5010.22153.30 

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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