Individual Calculations July 2022
 David Xapelli, Antoni  Total change: 3.60  Rating chartPersonal card
 Obert Gerunda 2022 Girona ESP 2022-04-22
RcRownchangeKK*chgGame
 1658 1707 3.00 5 0.18 20 3.60 
  Sabria Mestras, Jordi 1428 ESP1.0010.16203.20 
  Parals Marce, Luis 2019 ESP0.001-0.1420-2.80 
  Romera Fernandez, Manel 1433 ESP1.0010.17203.40 
  Carraminana Puig, Jordi 1596 ESP1.0010.35207.00 
  Mundet Riera, Joaquim 1813 ESP0.001-0.3620-7.20 

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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