Individual Calculations January 2020
 Torres Hernandez, Juan Jose  Total change: 18.20  Rating chartPersonal card
 Copa Giraldilla de la Habana - Open La Habana CUB 2019-11-24
RcRownchangeKK*chgGame
 1834 1965 4.50 8 -0.83 20 -16.60 
  Rivero Gonzalez, Julio Cesar 1634 CUB1.0010.12202.40 
  Gomez Arnau, Reinerio 2184 CUB0.001-0.2220-4.40 
  Martinez Herrera, Alexis 1834 CUB1.0010.32206.40 
  Gonzalez Cabrera, Rolando 1912 CUB0.001-0.5720-11.40 
  Perez Sanchez, David 1782 CUB0.001-0.7420-14.80 
  Marti Moreno, Jose Angel 1748 CUB1.0010.22204.40 
  Reyes Oquendo, Samuel Moises 1764 CUB1.0010.24204.80 
  Cintra Hernandez, Osvaldo 1816 CUB0.501-0.2020-4.00 

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)
 
 Orlando Mestre por Equipos 2019 La Habana CUB 2019-12-12
RcRownchangeKK*chgGame
 1984 1965 6.50 10 1.74 20 34.80 
  Rangel, Raul E. 1990 CUB1.0010.532010.60 
  Perez Marin, Olivia wc1949 CUB1.0010.48209.60 
  Alonso Garcia, Frank Obel 1953 CUB0.501-0.0220-0.40 
  Torres Uriarte, Reinier 2033 CUB0.5010.09201.80 
  Gonzalez Reyes, Pablo Adolfo 1997 CUB0.001-0.4620-9.20 
  Rangel, Raul E. 1990 CUB1.0010.532010.60 
  Perez Marin, Olivia wc1949 CUB1.0010.48209.60 
  Alonso Garcia, Frank Obel 1953 CUB0.501-0.0220-0.40 
  Torres Uriarte, Reinier 2033 CUB0.5010.09201.80 
  Gonzalez Reyes, Pablo Adolfo 1997 CUB0.5010.04200.80 

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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