Individual Calculations December 2017
 Souza, Rafael Cabral De  Total change: 28.80  Rating chartPersonal card
 LXXXIV Campeonato Brasileiro Absoluto Semifinal Regiao 2 Natal RN BRA 2017-11-02
RcRownchangeKK*chgGame
 2185 2164 4.00 7 0.75 20 15.00 
  Oliveira, Antonio Pereira 1764  * BRA1.0010.08201.60 
  Martins, Vinicius Tine f2289 BRA1.0010.672013.40 
  Brito, Luismar f2279 BRA0.001-0.3420-6.80 
  Leitao, Nicolau 2135 BRA1.0010.46209.20 
  Pinto, Carlos Henrique Lopes f2118 BRA0.501-0.0620-1.20 
  Santiago, Yago De Moura m2510 BRA0.5010.39207.80 
  Januario, Severino Pereira c2199 BRA0.001-0.4520-9.00 
 * 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
 2205 2164 2.50 4 0.69 20 13.80 
  Leite, Joao Carlos Zirpoli Leite 1764  * BRA1.0010.08201.60 
  Santiago, Yago De Moura g2510 BRA0.5010.39207.80 
  Macedo, Maximo Valerio f2036 BRA1.0010.33206.60 
  Di Berardino, Diego Rafael m2509 BRA0.001-0.1120-2.20 
 * 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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