Individual Calculations April 2015
 Haubrick, Sidney Junior Barret  Total change: 60.40  Rating chartPersonal card
 I IRT STD do CXG 2015 Rio de Janeiro BRA 2015-03-06
RcRownchangeKK*chgGame
 1919 1657 2.50 5 1.51 40 60.40 
  Marcolino, Daniel Mattos 2057  * BRA0.001-0.0840-3.20 
  Saraiva, Alexandre Pacheco 1892 BRA0.5010.294011.60 
  Fucs, Paulo Moses 2057  * BRA0.001-0.0840-3.20 
  Rovedo, Salomao 1780 BRA1.0010.674026.80 
  Pereira, Marcos Luciano 1811 BRA1.0010.714028.40 
 * 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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