Individual Calculations January 2014
 Idalgo, Robson Farias  Total change: 16.50  Rating chartPersonal card
 I Open do Brasil - Foz do Iguaçu Foz do Iguaçu/PR BRA 2013-12-12
RcRownchangeKK*chgGame
 1922 1696 2.00 6 0.55 30 16.50 
  De Sousa, Matheus Mazim 2036 BRA0.5010.383011.40 
  Del Puerto, Rodrigo 2096  * PAR0.001-0.0830-2.40 
  Peixoto, Helio Ricardo Soutinho 1887 BRA0.001-0.2530-7.50 
  Bogado, Federico 1709 PAR0.001-0.4830-14.40 
  Arruda Filho, Ivo Pereira De 1759 BRA0.5010.09302.70 
  Ribeiro, Pablyto Robert Baioco 2046 BRA1.0010.893026.70 
 * 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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