Individual Calculations March 2023
 Ylla Soro, Rafael  Total change: -9.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1706 1416 1.00 1 0.84 20 16.80 
  Pau Giralda, Olga 1706 ESP1.0010.842016.80 

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 7 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1391 1416 0.50 3 -1.04 20 -20.80 
  Esquerra Bayo, Josep 1517 ESP0.5010.14202.80 
  Sales Artigas, Nil 1105 ESP0.001-0.8620-17.20 
  Dominguez Gadea, Eduardo 1550 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)
 
 Lliga Catalana 2023 Segona Barcelona Grupo 2 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1570 1416 0.00 1 -0.29 20 -5.80 
  Vilanova Cuevas, Joan Francesc 1570 ESP0.001-0.2920-5.80 

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)
 

 

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