Rapid: Individual Calculations December 2012
 Gauche, Charles  Total change: -1.60  Rating chartPersonal card
 Final do Brasileiro de Xadrez Rapido Absoluto Forquilhinha/SC BRA 2012-10-27
RcRownchangeKK*chgGame
 2166 2225 4.50 8 -0.08 20 -1.60 
  Patroclo, Arthur Ruiz 2137 BRA0.001-0.6220-12.40 
  Olivencia, Flavio f2211 BRA1.0010.48209.60 
  Florianovitz, Derlei Alex 2059 BRA1.0010.28205.60 
  Quevedo Naissinger, Willian 1915 BRA1.0010.14202.80 
  Gonzalez, Bolivar Ribeiro f2252 BRA0.001-0.4620-9.20 
  Dos Santos, Haroldo Cunha f2285 BRA0.001-0.4220-8.40 
  Menna Barreto, Luiz Ney f2301 BRA0.5010.10202.00 
  Chemin, Justo Reinaldo 2170 BRA1.0010.42208.40 

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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