Individual Calculations January 2020
 Collazo Gibanel, Sergio  Total change: 32.40  Rating chartPersonal card
 XIII Obert Escacs Santa Eulalia de Roncana 2019 Grup A Santa Eulalia de Roncana ESP 2019-09-28
RcRownchangeKK*chgGame
 1776 1690 4.00 6 1.62 20 32.40 
  Delgado Pico, Lluis 2009 ESP0.001-0.1320-2.60 
  Asatryan, Levon 1545 ESP0.501-0.1920-3.80 
  Gonzalez Moreno, Antoni 1696 ESP1.0010.512010.20 
  Barea Serra, Josep 1638 ESP0.501-0.0720-1.40 
  Deulonder Camins, Xavier 1932 ESP1.0010.802016.00 
  Cervello Navarro, Hector 1838 ESP1.0010.702014.00 

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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