Individual Calculations September 2015
 Bencomo Bernal, Luis  Total change: -5.20  Rating chartPersonal card
 Copa Giraldilla Abierto 3 La Habana CUB 2015-08-10
RcRownchangeKK*chgGame
 1835 1930 3.50 6 -0.26 20 -5.20 
  Villarreal Guilarte, Carlos M. 1887 CUB0.501-0.0620-1.20 
  Fernandez Bustamante, Leancy B. 1768 CUB1.0010.29205.80 
  Perez Perez, Fidel 1776 CUB1.0010.29205.80 
  Prieto Beltran, Benigno Hortensi 1974 CUB0.001-0.4420-8.80 
  Olivero Perez, Cesar David 1732 CUB0.501-0.2620-5.20 
  Labrada Bacallao, Grisel 1872 CUB0.501-0.0820-1.60 

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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