Individual Calculations April 2019
 Perez Draguich , Jorge Luis  Total change: -3.20  Rating chartPersonal card
 Carlos Manuel de Cespedes In Memoriam Granma CUB 2019-02-26
RcRownchangeKK*chgGame
 1907 1955 5.50 10 -0.16 20 -3.20 
  Fernandez Aguilera, Ibrain 1981 CUB0.001-0.4620-9.20 
  Hidalgo Zayas, Pedro Ernesto 1869 CUB1.0010.38207.60 
  Gonzalez Carrazana, Yadit 1961 CUB1.0010.512010.20 
  Sotolongo Lezcano, Javier 1883 CUB0.001-0.6020-12.00 
  Fuente De Feria, Hector Luis 1839 CUB1.0010.34206.80 
  Fernandez Aguilera, Ibrain 1981 CUB0.001-0.4620-9.20 
  Hidalgo Zayas, Pedro Ernesto 1869 CUB1.0010.38207.60 
  Gonzalez Carrazana, Yadit 1961 CUB1.0010.512010.20 
  Sotolongo Lezcano, Javier 1883 CUB0.001-0.6020-12.00 
  Fuente De Feria, Hector Luis 1839 CUB0.501-0.1620-3.20 

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)
 

 

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