Individual Calculations April 2018
 Llacuna Fabregat, Josep Maria  Total change: -5.80  Rating chartPersonal card
 XIII Obert Escacs Igualada i Anoia Igualada ESP 2018-01-13
RcRownchangeKK*chgGame
 1685 1777 4.00 7 -0.29 20 -5.80 
  Roma Alsina, Jaume 1437 ESP1.0010.12202.40 
  Sole Balaguer, Josep M. 1668 ESP1.0010.35207.00 
  Vilella Bertran, Joan 1963 ESP0.001-0.2620-5.20 
  Barnet Pastor, Ricard 1563 ESP1.0010.23204.60 
  Mateu Vives, Marcel 1630 ESP1.0010.30206.00 
  Soidan Parcerisas, Manel 1836 ESP0.001-0.4220-8.40 
  Diaz Soro, Josep Lluis 1695 ESP0.001-0.6120-12.20 

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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