Individual Calculations April 2023
 Romero Castejon, Daniel  Total change: 8.60  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 2048 2192 2.50 3 0.43 20 8.60 
  Aguilar Sevilla, Diego 2103 ESP1.0010.38207.60 
  Torrents Senal, Marc 1997 ESP1.0010.25205.00 
  Puertas Manzano, Jose Luis 2044 ESP0.501-0.2020-4.00 

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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