Rapid: Individual Calculations September 2018
 Fieri, Isaac Pedroso  Total change: -10.20  Rating chartPersonal card
 II Open de Xadrez RPD Cidade de Sorocaba Memorial Elias Cassar Sorocaba SP BRA 2018-08-26
RcRownchangeKK*chgGame
 1860 2002 3.50 6 -0.51 20 -10.20 
  Dos Santos, Eduardo Zeraib Antun 1602  * BRA1.0010.08201.60 
  Borin, Ivan 1870 BRA1.0010.32206.40 
  Caldeira, Adriano f2280 BRA0.001-0.1720-3.40 
  Barbosa, Flavio Novais 1890 BRA0.001-0.6520-13.00 
  Reis, Arnaldo Ulisses 1673 BRA1.0010.12202.40 
  Fernandez, Tatiane Cristina Coelh wc1847 BRA0.501-0.2120-4.20 
 * 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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