Individual Calculations July 2010
 Leghbali, Sophiane  Total change: 8.10  Rating chartPersonal card
 Ardennes 1er division Blagny FRA 2010-03-20
RcRownchangeKK*chgGame
 1822 1918 5.50 8 0.54 15 8.10 
  Noizet, Regis 1584 FRA1.0010.12151.80 
  Fourcart, Marc 1706 FRA1.0010.23153.45 
  Defrance, Laurent 2203 FRA0.5010.34155.10 
  Hacene, Ahmed 1814 FRA1.0010.36155.40 
  Lassalle, Arnaud 2021 FRA0.001-0.3615-5.40 
  Prioux, Michel 1807 FRA1.0010.35155.25 
  Gaubert, Virginie 1642 FRA1.0010.17152.55 
  Halfaoui, Eddine 1795 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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