Individual Calculations April 2017
 Bals Hernandez, Jordi  Total change: 21.80  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup II Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 2023 2123 3.00 3 1.09 20 21.80 
  Perez De Villar F., Ivan 1972 ESP1.0010.30206.00 
  Perez Otero, Juan Antonio 2008 ESP1.0010.34206.80 
  Blasco Benito, Albert 2090 ESP1.0010.45209.00 

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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