Individual Calculations December 2015
 Da Silva, Mikhail Zoltan Iwanon  Total change: -17.60  Rating chartPersonal card
 LXXXII Campeonato Brasileiro Absoluto - Semifinal Regiao 2 Manaus AM BRA 2015-10-30
RcRownchangeKK*chgGame
 2007 1990 1.50 5 -0.88 20 -17.60 
  Rocha, Vitor Firmo De Souza 2133 BRA0.001-0.3120-6.20 
  Fiaes, Mario Henrique Andrade 2131 BRA0.001-0.3120-6.20 
  Gutierrez, Enrique Alberto Soto c1864 BRA0.501-0.1720-3.40 
  De Pontes E Souza, Jose Geraldo 1825 BRA1.0010.28205.60 
  Rodrigues, Giorgy Friedman B. 2083 BRA0.001-0.3720-7.40 

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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