Rapid: Individual Calculations May 2012
 Catozzo Jr, Vinicius  Total change: -19.20  Rating chartPersonal card
 Circuito Xadrez nos Feriados 2012 - Etapa Dia de Tiradentes Sao Paulo/SP BRA 2012-04-21
RcRownchangeKK*chgGame
 2060 2037 0.50 3 -0.96 20 -19.20 
  Da Silva Junior, Sediney Mari 1936 BRA0.501-0.1420-2.80 
  Pinto, Rendrex Lopes 1911 BRA0.001-0.6720-13.40 
  De Souza, Mauro Guimaraes m2334 BRA0.001-0.1520-3.00 

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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