Individual Calculations March 2023
 Carreno Riera, Carles  Total change: -31.20  Rating chartPersonal card
 Lliga Catalana 2023 Segona Divisio Grupo 3 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1876 1981 1.00 4 -1.56 20 -31.20 
  Rechi Perez, Francesc 1847 AND0.001-0.6820-13.60 
  Villa Izquierdo, Roberto 1810 ESP0.001-0.7320-14.60 
  Castaner Harster, Xavier 1943 ESP0.501-0.0520-1.00 
  Argerich Farras, Jose 1905 ESP0.501-0.1020-2.00 

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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