Blitz: Individual Calculations December 2016
 Braga, Ubirani De Souza  Total change: -19.60  Rating chartPersonal card
 Torneio oficial de Blitz do CXRJ Rio de Janeiro RJ BRA 2016-11-02
RcRownchangeKK*chgGame
 2098 2158 2.50 6 -0.98 20 -19.60 
  Salles, Jose Correa 2317 BRA0.001-0.2920-5.80 
  Perez, Jamil 2003 BRA1.0010.29205.80 
  Borensztajn, David f1941 BRA0.001-0.7820-15.60 
  Costa, Evandro Bonfim 1985 BRA0.001-0.7320-14.60 
  Malafaia, Raphael De Souza 2243 BRA1.0010.622012.40 
  Jacome, Fernando Almeida 2096 BRA0.501-0.0920-1.80 

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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