Individual Calculations December 2017
 Macedo, Alexandre Soares De  Total change: -2.60  Rating chartPersonal card
 LXXXIV Campeonato Brasileiro Absoluto Semifinal Regiao 2 Natal RN BRA 2017-11-02
RcRownchangeKK*chgGame
 1893 1874 3.00 7 -0.19 20 -3.80 
  Rocha, Vitor Firmo De Souza 2177 BRA0.001-0.1420-2.80 
  Pinto, Carlos Henrique Lopes f2118 BRA0.001-0.2020-4.00 
  Nunes, Marcelo Basilio 1971 BRA1.0010.632012.60 
  Guara Neto, Argemiro Braga 2056 BRA0.001-0.2620-5.20 
  Cunha, Adriano De Jesus Silva 1943 BRA0.001-0.4020-8.00 
  Mathias, Carlos Augusto De C. 1510 BRA1.0010.10202.00 
  De Lima, Enzo Magalhaes 1474  * BRA1.0010.08201.60 
 * 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)
 
 Aberto do Brasil de Agua Preta PE - Trofeu Marco Asfora Agua Preta PE BRA 2017-11-24
RcRownchangeKK*chgGame
 2016 1874 2.00 6 0.06 20 1.20 
  Macedo, Maximo Iack m2274  * BRA0.001-0.0820-1.60 
  Marinho, Daiana Cruz 1474  * BRA1.0010.08201.60 
  Hiramine, Rodrigo Yoshio Ferreir 2058 BRA1.0010.742014.80 
  Rocha, Vitor Firmo De Souza 2177 BRA0.001-0.1420-2.80 
  Deus Filho, Joaquim De 1968 BRA0.001-0.3720-7.40 
  Lemos, Doriedson 2142 BRA0.001-0.1720-3.40 
 * 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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