Individual Calculations March 2019
 Valdes Boza, Aliett  Total change: -44.40  Rating chartPersonal card
 Eldis Cobo por Equipos 2019 La Habana CUB 2019-01-21
RcRownchangeKK*chgGame
 1754 1716 3.50 10 -0.98 40 -39.20 
  Hernandez Meilan, Dr. Manuel 1794 CUB1.0010.614024.40 
  Martinez Garcia, Jorge Luis 1802 CUB0.5010.12404.80 
  Hernandez Izquierdo, Jose A. 1747 CUB0.001-0.4640-18.40 
  Marti Moreno, Jose Angel 1806 CUB0.5010.12404.80 
  Ramirez Rodriguez, Richard 1619 CUB0.001-0.6340-25.20 
  Hernandez Meilan, Dr. Manuel 1794 CUB0.001-0.3940-15.60 
  Martinez Garcia, Jorge Luis 1802 CUB0.5010.12404.80 
  Hernandez Izquierdo, Jose A. 1747 CUB0.001-0.4640-18.40 
  Marti Moreno, Jose Angel 1806 CUB0.5010.12404.80 
  Ramirez Rodriguez, Richard 1619 CUB0.501-0.1340-5.20 

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)
 
 Aniversario 505 de la Villa (Sub-12 Femenino) Camaguey CUB 2019-02-07
RcRownchangeKK*chgGame
 1430 1716 4.00 5 -0.13 40 -5.20 
  Suarez Castillo, Sheila 1436 CUB0.001-0.8440-33.60 
  Montejo Bello, Lorena Beatriz 1316  * CUB1.0010.08403.20 
  Gonzalez Perez, Camil 1592 CUB1.0010.334013.20 
  Gonzalez Lopez, Lauren 1492 CUB1.0010.22408.80 
  Ferrero Gallardo, Beatriz 1316  * CUB1.0010.08403.20 
 * 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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