Individual Calculations November 2019
 Sousa, Virginio Aleixo Da Silva  Total change: -7.80  Rating chartPersonal card
 Zonal Cearense STD 2019 Fortaleza CE BRA 2019-09-26
RcRownchangeKK*chgGame
 1659 1422 0.50 4 -0.39 20 -7.80 
  Ferreira Filho, Joao Bosco Filgue 1743 BRA0.5010.37207.40 
  Goncalves, Gustavo E De Oliveira 1706 BRA0.001-0.1620-3.20 
  Nunes, Moezio Correia 1731 BRA0.001-0.1420-2.80 
  Costa, Francisco Sergio Vieira 1454 BRA0.001-0.4620-9.20 

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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