Individual Calculations March 2019
 Perdomo, Leandro  Total change: -4.30  Rating chartPersonal card
 Aberto do Brasil Etapa Pocos de Caldas 2019 Pocos de Caldas MG BRA 2019-02-08
RcRownchangeKK*chgGame
 2092 2469 5.00 6 -0.43 10 -4.30 
  Zambotti, Eduardo Lopes 2069  * BRA1.0010.08100.80 
  Deus Filho, Joaquim De 2069  * BRA1.0010.08100.80 
  Moura, Eduardo Eugenio Chaves 2122 BRA1.0010.11101.10 
  Caldeira, Adriano f2156 BRA0.501-0.3610-3.60 
  Lage, Pedro Ferreira 2069  * BRA0.501-0.4210-4.20 
  Piccoli, Lucas Fonseca 2069  * BRA1.0010.08100.80 
 * 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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