Individual Calculations December 2018
 Boutin Neto, Mauro Albano  Total change: -31.60  Rating chartPersonal card
 IRT STD Sub2200 CXC & FEXPAR Curitiba PR BRA 2018-11-02
RcRownchangeKK*chgGame
 1792 1458 1.00 4 0.49 40 19.60 
  Lopes, Marcelo Ferreira 1858  * BRA0.5010.424016.80 
  Souza Dos Santos, Matheus Garcett 1858  * BRA0.001-0.0840-3.20 
  Pereira, Armando Scharlau 1764 BRA0.001-0.1440-5.60 
  Bueno, Marcos Antonio Ferreira 1686 BRA0.5010.294011.60 
 * 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)
 
 Campeonato Paranaense Absoluto de Xadrez 2018 Curitiba PR BRA 2018-11-22
RcRownchangeKK*chgGame
 1603 1458 0.50 5 -1.28 40 -51.20 
  Osipi, Jair 1858  * BRA0.001-0.0840-3.20 
  Silva, Janderson Rossi Da 1858  * BRA0.5010.424016.80 
  Santos Filho, Valter 1733 BRA0.001-0.1740-6.80 
  Xavier, Kayo Henrique Campos 1271 BRA0.001-0.7440-29.60 
  Mascarello, Lucas Landoski 1296 BRA0.001-0.7140-28.40 
 * 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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