Individual Calculations October 2008
 Leroux, Richard  Total change: 22.80  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 2059 2142 7.00 9 1.52 15 22.80 
  Le Ray, Olivier 1941 FRA1.0010.24153.60 
  Roumegous, Christophe 2001 FRA0.001-0.6915-10.35 
  Richet, Fabien 1954 FRA0.501-0.2415-3.60 
  Krejci, Camille 1952 FRA1.0010.25153.75 
  Bahji, Hind 2010 MAR1.0010.32154.80 
  Klein, Patrick 2010 FRA1.0010.32154.80 
  Tarchichi, Paul 2131 FRA1.0010.48157.20 
  Rabineau, Clement 2241 FRA0.5010.14152.10 
  Rrhioua, Tarik f2290 MAR1.0010.701510.50 

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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