Individual Calculations May 2024
 Clark Bell, Rafael  Total change: -21.80  Rating chartPersonal card
 Torneo Nacional Cauto 2024 Santiago de Cuba CUB 2024-03-28
RcRownchangeKK*chgGame
 1854 1876 4.00 10 -1.30 20 -26.00 
  Rodriguez Ruiz, Jose Manuel 1870 CUB0.001-0.5120-10.20 
  Espinosa Castaneda, Ronald Manuel 1841 CUB0.001-0.5520-11.00 
  Tenst Fong, Cristian De Jesus 1848 CUB0.001-0.5420-10.80 
  Reyes Perez, Rafael 1859 CUB0.001-0.5220-10.40 
  Nuviola Valentin, Osvaldo 1854 CUB0.501-0.0320-0.60 
  Rodriguez Ruiz, Jose Manuel 1870 CUB0.501-0.0120-0.20 
  Espinosa Castaneda, Ronald Manuel 1841 CUB0.001-0.5520-11.00 
  Tenst Fong, Cristian De Jesus 1848 CUB1.0010.46209.20 
  Reyes Perez, Rafael 1859 CUB1.0010.48209.60 
  Nuviola Valentin, Osvaldo 1854 CUB1.0010.47209.40 

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)
 
 Moncada 2024 Santiago de Cuba CUB 2024-04-17
RcRownchangeKK*chgGame
 1843 1820 3.50 7 0.21 20 4.20 
  Rodriguez Ruiz, Jose Manuel 1886 CUB0.001-0.4120-8.20 
  Reyes Perez, Rafael 1823 CUB0.001-0.5020-10.00 
  Martinez Borrego, Marcos Antonio 1807 CUB1.0010.48209.60 
  Colomar Puig, Arturo 1828 CUB1.0010.512010.20 
  Ortega Falcon, Eliosmel 1793 CUB0.001-0.5420-10.80 
  Matos Perez, Eugenio 1853 CUB1.0010.552011.00 
  Nuviola Valentin, Osvaldo 1909 CUB0.5010.12202.40 

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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