Individual Calculations May 2018
 Querol Soro, Sergio  Total change: -28.80  Rating chartPersonal card
 Campeonato de Aragon por Equipos Preferente Grupo I Aragon ESP 2018-01-27
RcRownchangeKK*chgGame
 1969 1959 0.50 4 -1.44 20 -28.80 
  Aviol Perez, Jose Mariano 1786 ESP0.501-0.2320-4.60 
  Aribau Rivas, Miguel Angel 2029 ESP0.001-0.4020-8.00 
  Gracia Suarez, Jesus 2080 ESP0.001-0.3420-6.80 
  Carruez Berges, Fernando 1981 ESP0.001-0.4720-9.40 

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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