Individual Calculations April 2023
 Martinez Aragon, Aitor  Total change: 18.20  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Primera B Rondas 10-13 Madrid ESP 2023-02-26
RcRownchangeKK*chgGame
 1982 1882 2.00 3 0.91 20 18.20 
  Sanchez Millan, Eduardo 2014 ESP0.5010.18203.60 
  Dominguez Carmona, Miguel 2009 ESP1.0010.672013.40 
  Martinez Del Nido, Eduardo 1922 ESP0.5010.06201.20 

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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