Individual Calculations September 2018
 Hernandez Herrera, Hanoy Fredy  Total change: -13.60  Rating chartPersonal card
 Giraldilla de la Habana Abierto La Habana CUB 2018-07-28
RcRownchangeKK*chgGame
 1949 2004 4.00 7 -0.02 20 -0.40 
  Barroso Abreu, German 1969 CUB1.0010.45209.00 
  Gomez Arnau, Reinerio 2167 CUB0.001-0.2820-5.60 
  Reyes Pedro, Manuel Enrique 1932 CUB0.001-0.6020-12.00 
  Hernandez Meilan, Dr. Manuel 1825 CUB0.001-0.7320-14.60 
  Martinez Mesa, Chaneli wf1874 CUB1.0010.32206.40 
  Nieto Rego, Ana 2009 ESP1.0010.512010.20 
  Menendez Mallet, Jhon Maykol 1866 CUB1.0010.31206.20 

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)
 
 Agosto de Victorias 2018 Abierto Mayabeque CUB 2018-08-04
RcRownchangeKK*chgGame
 1867 2004 4.50 8 -0.66 20 -13.20 
  Gil Hernandez, Sebastian 1604  * CUB1.0010.08201.60 
  Gonzalez Ramos, Eduardo 2120 CUB0.001-0.3420-6.80 
  Castillo Rodriguez, Alvaro E. 1817 CUB0.001-0.7420-14.80 
  Delgado Alvarez, Edualis 1681 CUB0.001-0.8720-17.40 
  Garcia Fuentes, Rachel 1604  * CUB1.0010.08201.60 
  Barroso Abreu, German 2021 CUB1.0010.522010.40 
  Diaz Hernandez, Juan Yandy 1971 CUB1.0010.45209.00 
  Gonzalez Munoz, Ariel 2120 CUB0.5010.16203.20 
 * 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)
 

 

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