Individual Calculations March 2023
 Garcia I Riera, Josep  Total change: 12.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 2 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 2095 1832 0.00 1 -0.18 20 -3.60 
  Aguilar Sevilla, Diego 2095 ESP0.001-0.1820-3.60 

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)
 
 XXXIX Obert La Lira 2023 Rondas 2-5 Barcelona ESP 2023-01-27
RcRownchangeKK*chgGame
 1929 1832 1.50 3 0.30 20 6.00 
  Capellades Subirana, Marc f2207 ESP0.001-0.0920-1.80 
  Vallbona Domingo, Joan 1892 ESP0.5010.08201.60 
  Gallego Obrador, Aaron 1688 ESP1.0010.31206.20 

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 2 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 2029 1829 1.50 4 0.49 20 9.80 
  Corriguelas Armillas, Frederic 1959 ESP0.001-0.3220-6.40 
  Romero Castejon, Daniel c2178 ESP0.001-0.1120-2.20 
  Puertas Manzano, Jose Luis 2041 ESP0.5010.27205.40 
  Riera Morilla, Elizabeth 1939 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)
 

 

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