Individual Calculations October 2008
 Guerra, Eric  Total change: -4.05  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 2045 2119 4.50 8 -0.27 15 -4.05 
  L`huillier, Robin 1923 FRA1.0010.25153.75 
  Vallobra, Pierre 1906 FRA1.0010.23153.45 
  Djalal, Boris 2199 FRA0.5010.11151.65 
  Pozdnjakov, Viatcheslav 2244 RUS0.001-0.3315-4.95 
  Saliou, Jean-Yves 1990 FRA0.501-0.1715-2.55 
  Roumegous, Christophe 2001 FRA0.501-0.1615-2.40 
  Giraud, Sylvain 2031 FRA1.0010.38155.70 
  Le Ruyet, Leopold 2063 FRA0.001-0.5815-8.70 

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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