Rapid: Individual Calculations January 2013
 Sergio Filho, Claudio Santos  Total change: 8.60  Rating chartPersonal card
 Final do Campeonato Goiano Rapido 2012 Goiania/GO BRA 2012-12-22
RcRownchangeKK*chgGame
 1730 1899 2.50 7 0.43 20 8.60 
  Navarro, Tiago Cunha 2137 BRA0.001-0.2020-4.00 
  Bernardes, Rafael Esteves 1990 BRA0.5010.12202.40 
  Mariano, Marceley Martins 2102 BRA0.001-0.2420-4.80 
  Dos Santos, Marlei Amelio 0 BRA1.0011.002020.00 
  Rezende, Guilherme Vilela 2022 BRA0.001-0.3320-6.60 
  Amaro, Jose Roberto 1865 BRA1.0010.45209.00 
  Silva, Vitor De Souza Martins 1994 BRA0.001-0.3720-7.40 

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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