Individual Calculations September 2015
 Valdes Viciedo, Jose Michel  Total change: -44.80  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1835 1910 3.00 7 -1.12 40 -44.80 
  Morales Morales, Ananda De La C. 1590 CUB1.0010.13405.20 
  Naranjo Carrillo, Eriberto 1908 CUB1.0010.504020.00 
  Aguiar Lopez, Randy 1963 CUB0.001-0.4340-17.20 
  Caballero Rigual, Edis Alberto 1958 CUB0.001-0.4340-17.20 
  Perez Perez, Fidel 1776 CUB1.0010.324012.80 
  Garcia Benitez, Omar 1976 CUB0.001-0.4140-16.40 
  Tomasen Bernal, Lucnel 1673 CUB0.001-0.8040-32.00 

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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