Individual Calculations November 2017
 Popovicz, Sandro Jose  Total change: 9.20  Rating chartPersonal card
 Aberto do Brasil SESC Caioba Copel Telecom 2017 Matinhos PR BRA 2017-09-28
RcRownchangeKK*chgGame
 1889 1948 3.50 6 0.23 40 9.20 
  Caldeira, Adriano f2193 BRA0.5010.304012.00 
  Menna Barreto, Felipe Kubiaki f2271 BRA0.001-0.1340-5.20 
  Carneiro, Paulo Irajara Borba 1583 BRA1.0010.10404.00 
  Salvadego, Matheus Henrique De 1548  * BRA1.0010.08403.20 
  Dos Santos Junior, Haroldo Cun f2178 BRA0.001-0.2140-8.40 
  De Carvalho, Thais Ferreira Mo 1562 BRA1.0010.09403.60 
 * 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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