Individual Calculations January 2012
 Reyna Hernandez, Sandor  Total change: -8.10  Rating chartPersonal card
 Orlando Mestre La Habana CUB 2011-11-20
RcRownchangeKK*chgGame
 2035 1954 4.50 13 -0.54 15 -8.10 
  Medel Fabregas, Rainiel 2019 CUB0.5010.09151.35 
  Bueno Gauna, Christian Alejandro 2012 CUB0.001-0.4215-6.30 
  Martinez Blas, Guillermo 2018 CUB1.0010.59158.85 
  Cierna Rodriguez, Alain 2076 CUB1.0010.671510.05 
  Cespedes Gutierrez, Yoan 2074 CUB0.5010.16152.40 
  Perez Torres, Youset 2008 CUB1.0010.58158.70 
  Rey Rodriguez, Yosvany 2040 CUB0.001-0.3815-5.70 
  Medel Fabregas, Rainiel 2019 CUB0.5010.09151.35 
  Bueno Gauna, Christian Alejandro 2012 CUB0.001-0.4215-6.30 
  Martinez Blas, Guillermo 2018 CUB0.001-0.4115-6.15 
  Cierna Rodriguez, Alain 2076 CUB0.001-0.3315-4.95 
  Cespedes Gutierrez, Yoan 2074 CUB0.001-0.3415-5.10 
  Perez Torres, Youset 2008 CUB0.001-0.4215-6.30 

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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