Individual Calculations April 2020
 David Xapelli, Antoni  Total change: 6.20  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Girona FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1674 1700 3.50 6 0.31 20 6.20 
  Perez Lopez, Josep Antoni 1777 ESP1.0010.612012.20 
  Notario Flechina, Enric 1743 ESP1.0010.562011.20 
  Morales Castaneda, Manuel 1703 ESP0.001-0.5020-10.00 
  Camps Carreras, Marcel 1610 ESP1.0010.38207.60 
  Alarcon Pages, Salvador 1714 ESP0.001-0.4820-9.60 
  Marull Duch, Miquel 1494 ESP0.501-0.2620-5.20 

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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