Individual Calculations September 2014
 Sotolongo Giron, Jose Tomas  Total change: -5.40  Rating chartPersonal card
 Abierto La Habana (Copa Giraldilla) Grupo Abierto II La Habana CUB 2014-08-10
RcRownchangeKK*chgGame
 1921 2057 4.50 7 -0.27 20 -5.40 
  Bencomo Bernal, Luis 1915 CUB0.501-0.1920-3.80 
  Perez Andino, Marla Yisel 1922 CUB0.501-0.1820-3.60 
  Perez Perez, Fidel 1876 CUB1.0010.26205.20 
  Mayo Gonzalez, Gustavo Jose 1955 CUB0.501-0.1420-2.80 
  Garcia Benitez, Omar 1930 CUB0.001-0.6720-13.40 
  Machin Acosta, Armando 1871 CUB1.0010.26205.20 
  Lopez Rodriguez, Darian 1980 CUB1.0010.39207.80 

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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