Individual Calculations December 2018
 Almeida Junior, Alvaro Alves De  Total change: 21.40  Rating chartPersonal card
 Campeonato Paranaense Absoluto de Xadrez 2018 Curitiba PR BRA 2018-11-22
RcRownchangeKK*chgGame
 1945 2018 4.50 6 1.07 20 21.40 
  Mascarello, Lucas Landoski 1618  * BRA1.0010.08201.60 
  Borges, Victor Hugo Moreira 2202 BRA0.5010.24204.80 
  Araujo, Adalberto Marcos f2208 BRA0.001-0.2520-5.00 
  Lara, Diego Costa 1712 BRA1.0010.14202.80 
  Lopes, Aloisio Ponti 1913 BRA1.0010.36207.20 
  Barbosa, Jefferson Lucas Munhoz 2016 BRA1.0010.502010.00 
 * 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)
 

 

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