Individual Calculations January 2017
 Oms Bruguera, Arnau  Total change: -25.20  Rating chartPersonal card
 X Obert d Escacs Santa Eulalia de Roncana 2016 GRUP A Santa Eulalia de Roncana ESP 2016-09-24
RcRownchangeKK*chgGame
 1776 1577 0.00 5 -1.26 20 -25.20 
  Martos Martin, Josep Angel 1877 ESP0.001-0.1520-3.00 
  Guerrero Berrio, Bernabe 1786 ESP0.001-0.2320-4.60 
  Riera Marcos, Albert 1757 ESP0.001-0.2620-5.20 
  Argemi Camp, Jaume 1629 ESP0.001-0.4320-8.60 
  Romero Torrents, Josep 1833 ESP0.001-0.1920-3.80 

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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