Individual Calculations April 2017
 Barra Sanz, Adria  Total change: 24.60  Rating chartPersonal card
 Lliga Catalana 2017 Preferent BCN - Grup IV Catalunya ESP 2017-01-22
RcRownchangeKK*chgGame
 1678 1729 3.50 4 1.23 20 24.60 
  Flores Vallcorba, Josep 1810 ESP1.0010.612012.20 
  Villanueva Bertolin, Argimiro 1585 ESP1.0010.31206.20 
  Gisbert Carreras, Artur 1692 ESP0.501-0.0520-1.00 
  Carbones Llobet, Josep 1623 ESP1.0010.36207.20 

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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