Rapid: Individual Calculations December 2012
 Pirola, Claudionor Alcides Lima  Total change: -30.40  Rating chartPersonal card
 Final do Brasileiro de Xadrez Rapido Absoluto Forquilhinha/SC BRA 2012-10-27
RcRownchangeKK*chgGame
 2096 2100 1.50 6 -1.52 20 -30.40 
  Dos Santos, Haroldo Cunha f2285 BRA0.001-0.2620-5.20 
  Bueno, Alfeu Junior Varela f2267 BRA0.5010.22204.40 
  Patroclo, Arthur Ruiz 2137 BRA0.001-0.4520-9.00 
  Martins, Anderson Donay 1941 BRA0.001-0.7120-14.20 
  Rapouso, Ricardo Luis Borba 1865 BRA1.0010.21204.20 
  Salles, Leandro Luiz Krause De 2078 BRA0.001-0.5320-10.60 

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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