Blitz: Individual Calculations September 2019
 Silva Jr, Maurides Ferreira Da  Total change: -9.80  Rating chartPersonal card
 IX Festival Piraiense de Xadrez Blitz Pirai do Sul PR BRA 2019-08-25
RcRownchangeKK*chgGame
 1430 1713 6.00 8 -0.49 20 -9.80 
  Hey, Valentina Da Fonseca 1313  * BRA1.0010.08201.60 
  Machado, Paulo Brizola 1441 BRA1.0010.17203.40 
  Pereira, Alessandro Henrique M. 1333 BRA1.0010.09201.80 
  Da Silva, Jackson Bueno 1478 BRA0.001-0.7920-15.80 
  Lima, Guilherme Ezequiel Santos 1313  * BRA1.0010.08201.60 
  Ribeiro, Guilherme S Brizola 1313  * BRA1.0010.08201.60 
  Marcondes, Igor Dalcol 1817 BRA0.001-0.3620-7.20 
  Dos Santos, Gabriel Martins 1430 BRA1.0010.16203.20 
 * 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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