Individual Calculations April 2023
 Marti Soler, Valenti  Total change: -2.00  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1553 1567 1.50 3 -0.05 40 -2.00 
  Plaza Castro, Jacinto 1585 ESP1.0010.534021.20 
  Capdevila Lopez, Ferran 1514 ESP0.501-0.0740-2.80 
  Larriba Montull, Jaume 1561 ESP0.001-0.5140-20.40 

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)
 

 

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