Individual Calculations April 2023
 Boix Redorta, Roc  Total change: 7.20  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1846 1868 1.00 1 0.47 40 18.80 
  Norberto Gonzalez, Oriol 1846 ESP1.0010.474018.80 

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 Preferent Grupo 4 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 2029 1868 0.00 1 -0.29 40 -11.60 
  Bosch Jorda, Ricard 2029 ESP0.001-0.2940-11.60 

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)
 

 

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