Individual Calculations March 2023
 Gomez Serra, Artur  Total change: -20.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 6 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1709 1617 0.00 1 -0.37 20 -7.40 
  Micha Massisimo, Samuel 1709 ESP0.001-0.3720-7.40 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 6 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1776 1617 0.50 4 -0.67 20 -13.40 
  Abad Sanmartin, Jorge 1831 ESP0.5010.27205.40 
  Garcia Martinez, Hector 1723 ESP0.001-0.3620-7.20 
  Jimenez Munoz, Jaume 1800 ESP0.001-0.2620-5.20 
  Chiva Perez, Jordi 1751 ESP0.001-0.3220-6.40 

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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