Individual Calculations October 2014
 Valizadegan, Ebrahim  Total change: 20.40  Rating chartPersonal card
 4th Rajaee Cup Tournament (2014) QAZVIN IRI 2014-09-01
RcRownchangeKK*chgGame
 1829 1596 2.00 7 0.51 40 20.40 
  Hosseini, Masoud 1845 IRI0.001-0.1940-7.60 
  Amini Zadeh, Mahdi 1885 IRI0.001-0.1640-6.40 
  Boostani, Alirahm 1806 IRI1.0010.774030.80 
  Salimifard, Mahmoud 1783 IRI1.0010.744029.60 
  Esm Hoseini, Hosein Ali 1926 IRI0.001-0.1240-4.80 
  Mohammadi, Ahmad 1836 IRI0.001-0.2040-8.00 
  Mahdavi, Hassan 1721 IRI0.001-0.3340-13.20 

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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