Individual Calculations December 2016
 Barreto Junior, Williem Silva  Total change: -1.00  Rating chartPersonal card
 LXXXIII Campeonato Brasileiro Absoluto - Semifinal Regiao 2 Natal RN BRA 2016-11-12
RcRownchangeKK*chgGame
 2141 2201 4.00 7 -0.05 20 -1.00 
  Quaranta Neto, Francisco 1996 BRA1.0010.24204.80 
  Nunes, Marcelo Basilio 2065 BRA0.501-0.1820-3.60 
  Macedo, Maximo Valerio f2044 BRA1.0010.29205.80 
  Barreto, Ignacio C. De Barros 2267 BRA0.001-0.4120-8.20 
  Reis, Paulo F. Jatoba De Oliveira f2399 BRA0.001-0.2420-4.80 
  Rocha, Vitor Firmo De Souza 2134 BRA0.501-0.0920-1.80 
  Hiramine, Rodrigo Yoshio Ferreir 2080 BRA1.0010.34206.80 

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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