Individual Calculations January 2011
 Costa, Carlos Evanir  Total change: -16.65  Rating chartPersonal card
 Desafio Master da ALEX Rio de Janeiro BRA 2010-10-31
RcRownchangeKK*chgGame
 2197 2210 2.00 6 -1.11 15 -16.65 
  Fontes, Carlos Henrique Batista f2232 BRA1.0010.53157.95 
  Ferreira, Kleber Victor 2111 BRA0.001-0.6415-9.60 
  Guimaraes, Wagner Peixoto f2264 BRA0.001-0.4215-6.30 
  Assis Junior, Dirceu Viana f2245 BRA0.001-0.4515-6.75 
  Mascarenhas, Alberto Pinheiro f2195 BRA0.501-0.0215-0.30 
  Maia, Jose Eduardo Bastos O. f2132 BRA0.501-0.1115-1.65 

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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