Individual Calculations November 2014
 Born, Ary  Total change: -25.60  Rating chartPersonal card
 American Continental Classical Championship 2014 Natal/RN BRA 2014-10-18
RcRownchangeKK*chgGame
 1715 1453 0.50 9 -1.28 20 -25.60 
  Araujo, Sergio Murilo 1853  * BRA0.001-0.0820-1.60 
  Zimmermann, Kleber Renato P. c1853  * BRA0.001-0.0820-1.60 
  Leao, Flavio Sanchez 1849 BRA0.001-0.0820-1.60 
  Presa, Luis Alberto Passos 1701 BRA0.001-0.1920-3.80 
  Macedo, Luiz Soares De 1649 BRA0.001-0.2520-5.00 
  Scardini, Leonardo 1522 BRA0.001-0.4020-8.00 
  Pereira Fo, Hildebrando Apolonio 1803 BRA0.001-0.1120-2.20 
  Dantas, Isaac Pereira 1633 BRA0.5010.24204.80 
  Farias, Sergio Luiz Cardoso 1575 BRA0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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