Rapid: Individual Calculations September 2013
 Azevedo Junior, Jose Ferrei  Total change: -2.20  Rating chartPersonal card
 Campeonato Alagoano de Xadrez RPD Maceio/AL BRA 2013-08-04
RcRownchangeKK*chgGame
 2034 2061 2.00 4 -0.11 20 -2.20 
  Miranda Neto Jayme, Amorim c2136 BRA0.001-0.4020-8.00 
  Dos Santos, Fabio Alexandre 1802 BRA1.0010.18203.60 
  Carvalho, Antonio Azevedo D 2117 BRA1.0010.582011.60 
  De Souza, Gilberto Ferreira 2079 BRA0.001-0.4720-9.40 

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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