Individual Calculations April 2017
 Cintra Hernandez, Osvaldo  Total change: -22.00  Rating chartPersonal card
 Miguel Aleman por Equipos 2017 La Habana CUB 2017-02-09
RcRownchangeKK*chgGame
 1807 1827 2.50 6 -0.55 40 -22.00 
  Perez Perez, Fidel 1800 CUB0.001-0.5440-21.60 
  Lledo Perez, Sandy Osvaldo 1927 CUB0.5010.14405.60 
  Garcia Aguilera, Yadil 1761 CUB1.0010.414016.40 
  Blanco Milhet, Leandro 2031 CUB0.001-0.2440-9.60 
  Montano Galvez, Naomi De La Cari 1427  * CUB1.0010.08403.20 
  Cabrera Nunez, Ledaymis 1898 CUB0.001-0.4040-16.00 
 * 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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