Individual Calculations March 2022
 Carraminana Lopez, Luis Antonio  Total change: -2.80  Rating chartPersonal card
 Cto de Aragon por Equipos – Preferente Grupo I Rondas 1-4 Aragon ESP 2022-01-29
RcRownchangeKK*chgGame
 2000 1910 1.00 3 -0.14 20 -2.80 
  Planas Torrea, Alberto 1905 ESP1.0010.49209.80 
  Carruez Berges, Fernando 2012 ESP0.001-0.3620-7.20 
  Dominguez Bujeda, Jesus 2083 ESP0.001-0.2720-5.40 

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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