Individual Calculations March 2023
 Sauri Verdaguer, Roger  Total change: 28.60  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1754 1629 1.00 1 0.67 20 13.40 
  Arahuete Marti, Manuel 1754 ESP1.0010.672013.40 

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 7 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1786 1629 1.00 1 0.71 20 14.20 
  Casas Bataller, Josep Maria 1786 ESP1.0010.712014.20 

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)
 
 Lliga Catalana 2023 Preferent Grupo 4 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1764 1629 1.00 2 0.36 20 7.20 
  Codina Broto, Sergi 1790 ESP0.001-0.2920-5.80 
  Palacios Pena, Gerardo 1738 ESP1.0010.652013.00 

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)
 
 Lliga Catalana 2023 Primera Barcelona Grupo 7 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1773 1629 0.00 1 -0.31 20 -6.20 
  Garcia Domingo, Angel 1773 ESP0.001-0.3120-6.20 

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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