Individual Calculations September 2012
 Godarz, Kasra  Total change: -29.25  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1834 2034 4.00 8 -1.95 15 -29.25 
  Roshani, Ali 1721 IRI0.501-0.3615-5.40 
  Jamali, Mehrdad 1736 IRI1.0010.15152.25 
  Talebi, Masoud 1830 IRI0.001-0.7615-11.40 
  Aghidatmand, Alireza 1755 IRI1.0010.16152.40 
  Salavati, Parsa 1836 IRI1.0010.24153.60 
  Tabatabaei, M Amin f2136 IRI0.001-0.3615-5.40 
  Mostafavi, Asadollah 1792 IRI0.001-0.8015-12.00 
  Khodabandeh, Milad 1869 IRI0.501-0.2215-3.30 

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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