Individual Calculations March 2023
 Riera Xixons, Francesc  Total change: -20.20  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1529 1397 0.00 2 -0.64 20 -12.80 
  Clotet Homs, Josep 1547 ESP0.001-0.3020-6.00 
  Illescas Segura, Marcel 1511 ESP0.001-0.3420-6.80 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 1 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1555 1397 0.50 3 -0.37 20 -7.40 
  Capell Guix, Santiago 1519 ESP0.5010.17203.40 
  Sanmiquel Rossinyol, Arnau 1530 ESP0.001-0.3220-6.40 
  Jorba Castany, Jordi 1615 ESP0.001-0.2220-4.40 

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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