Individual Calculations April 2009
 Fernandez, Jose A.  Total change: -46.25  Rating chartPersonal card
 II TORNEO ABIERTO CIUDAD HABANA COPA GIRALDILLA 2008 Ciudad de la Habana CUB 2008-08-20
RcRownchangeKK*chgGame
 2026 2171 3.00 7 -1.85 25 -46.25 
  Fernandez Mayola, Reynold Rafael 2014 CUB0.001-0.7125-17.75 
  Darias Camacho, Fernando B. 2009 CUB1.0010.29257.25 
  Andraca, Raul 2009 CUB0.001-0.7125-17.75 
  Dayana, Alvarez 2008 CUB0.501-0.2225-5.50 
  Guerra Hernandez, Conrado 2013 CUB0.501-0.2125-5.25 
  Alvarez Leyva, Harold 2031 CUB0.501-0.1925-4.75 
  Hernandez Moya, Yuleisy, Wf wf2095 CUB0.501-0.1025-2.50 

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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