Individual Calculations March 2013
 Medeiros, Thaua, Ne Ferreira  Total change: 9.90  Rating chartPersonal card
 Campeonato Brasileiro Amador 2013 Sao Paulo BRA 2013-02-09
RcRownchangeKK*chgGame
 1937 1835 2.50 5 0.66 15 9.90 
  Riboldi, Mario Garcia 1688 BRA1.0010.30154.50 
  De Gois Junior, Joao Vieira 1979 BRA1.0010.691510.35 
  Brandao, Renan Alves 2059 BRA0.5010.28154.20 
  Zimmermann, Kleber Renato P 1981 BRA0.001-0.3015-4.50 
  Branchini, Fernando Luis Sak 1976 BRA0.001-0.3115-4.65 

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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