Individual Calculations July 2011
 Amrani, Emilien  Total change: 10.00  Rating chartPersonal card
 35e open international de Fourmies FOURMIES FRA 2011-06-11
RcRownchangeKK*chgGame
 1948 1796 2.00 5 0.40 25 10.00 
  Ribeiro, Romain 2183 FRA0.001-0.0925-2.25 
  Heymann-Lobzhanidze, Anna-Luise wf2043 GER0.001-0.1925-4.75 
  Sauvage, Thierry 1508 FRA1.0010.16254.00 
  Audin, Thierry 2040 BEL0.5010.30257.50 
  Waquet, Frederic 1966 FRA0.5010.22255.50 

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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