Individual Calculations April 2019
 Rodriguez Balart, Alain  Total change: 2.40  Rating chartPersonal card
 Maria Teresa mora in Memoriam 2019 La Habana CUB 2019-03-10
RcRownchangeKK*chgGame
 2093 2120 5.50 10 0.12 20 2.40 
  Zayas Sosa, Alfredo 2080 CUB1.0010.44208.80 
  Rey Rodriguez, Yosvany 2130 CUB0.5010.01200.20 
  Santander Valle, David A. 2070 CUB1.0010.43208.60 
  Gonzalez Porro, Armando Andres 2103 CUB0.001-0.5220-10.40 
  Bueno Gauna, Cristian Alejandro 2082 CUB0.001-0.5520-11.00 
  Zayas Sosa, Alfredo 2080 CUB0.501-0.0620-1.20 
  Rey Rodriguez, Yosvany 2130 CUB0.5010.01200.20 
  Santander Valle, David A. 2070 CUB1.0010.43208.60 
  Gonzalez Porro, Armando Andres 2103 CUB0.501-0.0220-0.40 
  Bueno Gauna, Cristian Alejandro 2082 CUB0.501-0.0520-1.00 

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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