Blitz: Individual Calculations April 2018
 Valdes Boza, Aliett  Total change: 53.80  Rating chartPersonal card
 2do Grand Prix Blitz de Guanajay 2018 Artemisa CUB 2018-02-28
RcRownchangeKK*chgGame
 1869 1613 4.50 9 2.69 20 53.80 
  Dominguez Hernandez, Meyling 1942 CUB0.001-0.1220-2.40 
  Vargas Castanedo, Yoanky 1873 CUB1.0010.822016.40 
  Dominguez Hernandez, Mayling 1657 CUB0.5010.06201.20 
  Sierra Cartaya, Ana Barbara 1926 CUB0.001-0.1420-2.80 
  Guerra Luaces, Fernando 1737 CUB1.0010.672013.40 
  Hernandez Herrera, Hanoy Fredy 2013  * CUB0.001-0.0820-1.60 
  Cruz Santos, Yaset Jose 1877 CUB0.001-0.1820-3.60 
  Reyes Espinosa, Yoan 1983 CUB1.0010.902018.00 
  Fernandez Malagon, Maria F. 1811 CUB1.0010.762015.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 8 de marzo UCI CUB 2018-03-02
RcRownchangeKK*chgGame
 1887 1628 2.00 10 0.00 20 0.00 
  Gonzalez Arredondo, Lazaro A. f2013 CUB0.001-0.0920-1.80 
  Rodriguez De Armas, Elio Octavio 1830 CUB1.0010.762015.20 
  Hernandez Leon, Raudel 1775 CUB0.001-0.3020-6.00 
  Sierra Cartaya, Ana Barbara 1985 CUB0.001-0.1120-2.20 
  Hernandez Torres, Amauri J. 1635 CUB1.0010.512010.20 
  Vargas Rodriguez, Wilver f2028  * CUB0.001-0.0820-1.60 
  Medina Reyes, Ronald 1921 CUB0.001-0.1520-3.00 
  Garcia Perez, Sergio 1917 CUB0.001-0.1620-3.20 
  Alvarez Ruiz, Henry 1919 CUB0.001-0.1520-3.00 
  Hernandez Izquierdo, Jose A. 1843 CUB0.001-0.2320-4.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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