Individual Calculations May 2010
 Lage, Sergio Correia Magalhaes  Total change: 20.00  Rating chartPersonal card
 III IRT ECXA CRESCER PHD Vitória/ES BRA 2010-03-15
RcRownchangeKK*chgGame
 1984 1998 6.00 10 0.80 25 20.00 
  Bomfim, Hudson Soares Do 1932 BRA1.0010.412510.25 
  Cantarino Neto, Mario Ribeiro 2105 BRA0.001-0.3525-8.75 
  Espirito Santo, Jeferson Souza Do 1905 BRA1.0010.37259.25 
  Gomes Filho, Humberto Ribeiro 1954 BRA1.0010.442511.00 
  Abelha, Mozart Rosa 2023 BRA0.5010.03250.75 
  Bomfim, Hudson Soares Do 1932 BRA1.0010.412510.25 
  Cantarino Neto, Mario Ribeiro 2105 BRA0.001-0.3525-8.75 
  Espirito Santo, Jeferson Souza Do 1905 BRA0.501-0.1325-3.25 
  Gomes Filho, Humberto Ribeiro 1954 BRA0.501-0.0625-1.50 
  Abelha, Mozart Rosa 2023 BRA0.5010.03250.75 

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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