Individual Calculations November 2019
 Robert Portal, Victor Luis  Total change: -18.40  Rating chartPersonal card
 Final Provincial Femenina LHA La Habana CUB 2019-10-24
RcRownchangeKK*chgGame
 1969 1897 1.50 6 -0.92 20 -18.40 
  Perez Ramirez, Raymond Gabriel 1972 CUB0.001-0.4020-8.00 
  Martinez Herrera, Alexis 1813 CUB0.001-0.6220-12.40 
  Gonzalez Rondon, Gelacio 2063 CUB0.5010.22204.40 
  Gonzalez Diaz, Penelope wf1986 CUB0.5010.12202.40 
  Rama Gonzalez, Ricardo 2021 CUB0.001-0.3320-6.60 
  Lopez Lacher, Eddy 1960 CUB0.5010.09201.80 

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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