Individual Calculations August 2018
 Pulido Alvarez, Ariel  Total change: 23.20  Rating chartPersonal card
 Rene Portela por Equipos 2018 La Habana CUB 2018-07-15
RcRownchangeKK*chgGame
 2133 2289 7.50 9 1.16 20 23.20 
  Zayas Sosa, Alfredo 2153 CUB0.501-0.1820-3.60 
  Llorente Bello, Eduardo 2125 CUB1.0010.28205.60 
  Otero Marino, Vladimir 2122 CUB1.0010.28205.60 
  Hedman Senarega, Jose Antonio f2179 CUB0.501-0.1520-3.00 
  Palmero Martinez, Rachel wf2107 CUB1.0010.26205.20 
  Hernandez Barrera, Yerandy Jose 2180 CUB1.0010.35207.00 
  Ibanez Milian, Dagoberto f2223 CUB0.501-0.0920-1.80 
  Gonzalez Porro, Armando Andres 2071 CUB1.0010.22204.40 
  Blanco Milhet, Leandro 2037 CUB1.0010.19203.80 

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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