Individual Calculations May 2013
 Camara, Jose Arruda  Total change: 3.75  Rating chartPersonal card
 IV Memorial Bobby Fischer Joao Pessoa/PB BRA 2013-03-15
RcRownchangeKK*chgGame
 2029 1911 2.00 5 0.25 15 3.75 
  Pinto, Carlos Henrique Lopes f2119 BRA0.5010.27154.05 
  Macedo, Maximo Valerio f2062 BRA0.5010.20153.00 
  Zallio, Luciano De Souza 2116 BRA0.001-0.2415-3.60 
  Araujo Brandao, Estevao Alisso 1675 BRA1.0010.20153.00 
  Rodrigues Da Silva, Evandro 2172 BRA0.001-0.1815-2.70 

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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