Individual Calculations January 2011
 Mariano, Marceley Martins  Total change: -1.50  Rating chartPersonal card
 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 Sao Paulo/SP BRA 2010-10-30
RcRownchangeKK*chgGame
 2160 2046 2.00 6 -0.10 15 -1.50 
  Bueno, Alfeu Junior Varela f2303 BRA0.001-0.1815-2.70 
  Mafra, Kaiser Luiz 2149 BRA1.0010.64159.60 
  Cruz, Eider Tiago Da 2185 BRA0.001-0.3115-4.65 
  Mendes, Antonio Daniel Nobre 2045 BRA0.5010.00150.00 
  Feliciano, Vanessa wf2156 BRA0.5010.15152.25 
  Pires, Marcos Vinicius Torsani 2119 BRA0.001-0.4015-6.00 

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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