Individual Calculations November 2010
 Nobre, Jailson Altair Barbosa  Total change: -30.00  Rating chartPersonal card
 Torneio Zonal Paulista – Memorial Anestor de Souza Itapetininga BRA 2010-08-28
RcRownchangeKK*chgGame
 1839 1888 0.50 3 -1.20 25 -30.00 
  Cabral, Denrick 1924 BRA0.001-0.4525-11.25 
  De Albuquerque, Antonio Lucio R 1768 BRA0.001-0.6625-16.50 
  Alboredo, Julia 1826 BRA0.501-0.0925-2.25 

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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