Individual Calculations May 2017
 Zamora Pena, Norbel  Total change: -15.20  Rating chartPersonal card
 Copa Nacional- Moncada 2017 Santiago de Cuba CUB 2017-03-20
RcRownchangeKK*chgGame
 1879 1875 9.50 20 -0.38 40 -15.20 
  Simon Batista, Lorenzo Alexis 1896 CUB0.5010.03401.20 
  Bosch Valls, Leannet Mariah 1891 CUB0.5010.02400.80 
  Martinez Rosales, Sergio 1875 CUB0.5010.00400.00 
  Zamora Pena, Norbel 1875 CUB0.5010.00400.00 
  Ballester Sanchez, Jose Angel 1845 CUB0.001-0.5440-21.60 
  Rodriguez Ruiz, Jose Manuel 1887 CUB0.001-0.4840-19.20 
  Bosch Valls, Leannet Mariah 1891 CUB0.001-0.4840-19.20 
  Ballester Sanchez, Jose Angel 1845 CUB0.001-0.5440-21.60 
  Simon Batista, Lorenzo Alexis 1896 CUB0.5010.03401.20 
  Rodriguez Ruiz, Jose Manuel 1887 CUB0.5010.02400.80 
  Simon Batista, Lorenzo Alexis 1896 CUB0.5010.03401.20 
  Bosch Valls, Leannet Mariah 1891 CUB1.0010.524020.80 
  Zamora Pena, Norbel 1875 CUB1.0010.504020.00 
  Martinez Rosales, Sergio 1875 CUB0.001-0.5040-20.00 
  Rodriguez Ruiz, Jose Manuel 1887 CUB1.0010.524020.80 
  Ballester Sanchez, Jose Angel 1845 CUB0.501-0.0440-1.60 
  Ballester Sanchez, Jose Angel 1845 CUB1.0010.464018.40 
  Bosch Valls, Leannet Mariah 1891 CUB0.5010.02400.80 
  Simon Batista, Lorenzo Alexis 1896 CUB1.0010.534021.20 
  Rodriguez Ruiz, Jose Manuel 1887 CUB0.001-0.4840-19.20 

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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