Rapid: Individual Calculations December 2015
 Da Costa, Kleber Saraiva  Total change: 0.00  Rating chartPersonal card
 XV Open de Xadrez do CCFC (Paraense RPD 2015) Ananindeua PA BRA 2015-11-15
RcRownchangeRpKK*chgGame
 1843 0 2.00 5 0.00 1771   0.00 
  Ferreira, Pedro Araujo 1940 BRA0.0010.00 0.00 
  Robinson, Malcolm 1844 BRA0.0010.00 0.00 
  Albuquerque, Antonio Lazaro 1863 BRA1.0010.00 0.00 
  De Macena, Francois Rodrigues 1822 BRA1.0010.00 0.00 
  Vidal, Juan Ferreira 1745 BRA0.0010.00 0.00 

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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