Individual Calculations April 2017
 Martinez Villar, Juan Antonio  Total change: -4.20  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup I Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1887 2058 5.50 8 -0.21 20 -4.20 
  Pitarque Illa, Josep M. 1759 ESP0.501-0.3520-7.00 
  Vilalta Vidal, Javier 2011 ESP0.501-0.0720-1.40 
  Hapala, Elisabeth wf2059 AUT1.0010.502010.00 
  Rosa Pernio, Mario 1894 ESP1.0010.28205.60 
  Altafulla Sanz, Agusti 1882 ESP0.001-0.7320-14.60 
  Ferre Campos, Josep 1862 ESP0.501-0.2520-5.00 
  Duran Gutierrez, Juan Luis 1879 ESP1.0010.27205.40 
  Llopis Jordan, Lluis 1750 ESP1.0010.14202.80 

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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