Individual Calculations May 2016
 Estupinan Martinez, Oscar R.  Total change: 96.80  Rating chartPersonal card
 9 de Abril 2016 Villa Clara CUB 2016-03-25
RcRownchangeKK*chgGame
 1942 1904 6.00 8 2.42 40 96.80 
  Obregon Garcia, Roxangel wc1975 CUB0.5010.10404.00 
  Fernandez Bustamante, Leancy B. 1976 CUB0.5010.10404.00 
  Ramos Martin, Lisandra 1923 CUB1.0010.534021.20 
  Reyes Fonseca, Ammi Sarai 1874 CUB1.0010.464018.40 
  Gonzalez Garay, Carlos 1913 CUB0.5010.01400.40 
  Hernandez Machado, Patricia M. 1949 CUB1.0010.564022.40 
  Bosch Valls, Leannet Mariah 1931 CUB1.0010.544021.60 
  Ferrando Pena, Cesar 1995 CUB0.5010.12404.80 

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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