Blitz: Individual Calculations October 2023
 Spina, Deris Eduardo  Total change: 73.60  Rating chartPersonal card
 I Maratona FIDE BLZ NXN Niteroi RJ BRA 2023-09-23
RcRownchangeKK*chgGame
 1957 1717 4.50 11 1.84 40 73.60 
  Rangel, Daniel f2231 BRA0.001-0.0440-1.60 
  Da Rocha, Joao Batista Jose 1877 BRA1.0010.714028.40 
  Laba, Otavio De Souza 1853 BRA0.001-0.3240-12.80 
  Dos Santos, Thiago L Verbicario 1785 BRA1.0010.594023.60 
  De Moura Silva, Guilherme 2013 BRA1.0010.854034.00 
  Correa, Leonardo D Avila 1441 BRA0.501-0.3340-13.20 
  Fernandes, Marcio Rosa 1891 BRA1.0010.734029.20 
  Porto, Cristiano Nogueira 2169 BRA0.001-0.0640-2.40 
  Souza, Iago Henrique Da Silva 2150 BRA0.001-0.0640-2.40 
  Da Cunha, Fabio Barbosa 2022 BRA0.001-0.1440-5.60 
  Ferreira, Marcone Fiuza 2092 BRA0.001-0.0940-3.60 

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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