Individual Calculations December 2019
 Fonseca, Lucio Flavio Reis De Que  Total change: -7.20  Rating chartPersonal card
 Aberto do Brasil I Memorial Machado de Assis Joao Pessoa PB BRA 2019-11-15
RcRownchangeKK*chgGame
 1856 1796 1.50 4 -0.18 40 -7.20 
  Vicentin, Marcos Tadeu 1949 BRA0.001-0.3040-12.00 
  Campos Jr, Antonio De Siqueira 1639 BRA1.0010.294011.60 
  Lima, Alan Silva De 1922 BRA0.5010.17406.80 
  Vieira, Pablo Costa 1914 BRA0.001-0.3440-13.60 

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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