Individual Calculations April 2013
 Silva, Igor Dos Santos  Total change: -0.75  Rating chartPersonal card
 Campeonato Paulista do Interior 2012 Itapetininga/SP BRA 2012-11-02
RcRownchangeKK*chgGame
 1927 1918 3.00 6 -0.05 15 -0.75 
  Venancio, Matheus J. De Souza 1578 BRA1.0010.12151.80 
  Paveto, Kevin f2302 ARG0.001-0.0915-1.35 
  Tamarozi, Isabelle 1731 BRA1.0010.26153.90 
  Alboredo, Julia 1791 BRA1.0010.33154.95 
  Blit, Jacques m2301 ARG0.001-0.0915-1.35 
  Pires, Thales De Almeida 1859 BRA0.001-0.5815-8.70 

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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