Individual Calculations April 2008
 Constantino, Fernando  Total change: 31.00  Rating chartPersonal card
 Campeonato Paranaense Absoluto 2007 Foz do Iguacu/PR BRA 2008-01-23
RcRownchangeKK*chgGame
 2213 2018 2.50 5 1.24 25 31.00 
  Choma, Ernani Francisco f2297 BRA0.5010.34258.50 
  Araujo, Rafael Moreira 2152 BRA1.0010.682517.00 
  Zini, Jhoni Marcelo 2159 BRA1.0010.692517.25 
  Chemin, Vitorio f2280 BRA0.001-0.1825-4.50 
  Zanette, Edgard Vinicius 2179 BRA0.001-0.2925-7.25 

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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