Individual Calculations December 2018
 Da Paixao, Irineu Vieira  Total change: -9.00  Rating chartPersonal card
 IRT Capivarol STD 2018 Fortaleza CE BRA 2018-11-02
RcRownchangeKK*chgGame
 1721 1708 2.50 6 -0.45 20 -9.00 
  Correia, Mario 2075 POR0.001-0.1020-2.00 
  Farias, Luiz Jadir Pinto 1422 BRA0.001-0.8420-16.80 
  Costa, Francisco Sergio Vieira 1538 BRA1.0010.28205.60 
  Ferreira Filho, Joao Bosco Filgue 1907 BRA1.0010.762015.20 
  Nunes, Moezio Correia 1710 BRA0.001-0.5020-10.00 
  De Lima, Nilo Fernandes 1675 BRA0.501-0.0520-1.00 

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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