Individual Calculations April 2019
 Rey Rodriguez, Yosvany  Total change: -10.80  Rating chartPersonal card
 Maria Teresa mora in Memoriam 2019 La Habana CUB 2019-03-10
RcRownchangeKK*chgGame
 2091 2130 5.00 10 -0.54 20 -10.80 
  Santander Valle, David A. 2070 CUB0.501-0.0820-1.60 
  Rodriguez Balart, Alain 2120 CUB0.501-0.0120-0.20 
  Gonzalez Porro, Armando Andres 2103 CUB0.501-0.0420-0.80 
  Bueno Gauna, Cristian Alejandro 2082 CUB0.501-0.0720-1.40 
  Zayas Sosa, Alfredo 2080 CUB0.501-0.0720-1.40 
  Santander Valle, David A. 2070 CUB0.001-0.5820-11.60 
  Rodriguez Balart, Alain 2120 CUB0.501-0.0120-0.20 
  Gonzalez Porro, Armando Andres 2103 CUB1.0010.46209.20 
  Bueno Gauna, Cristian Alejandro 2082 CUB0.501-0.0720-1.40 
  Zayas Sosa, Alfredo 2080 CUB0.501-0.0720-1.40 

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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