Individual Calculations November 2012
 Tabatabaei, M.amin  Total change: -20.40  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1837 2154 5.50 8 -1.36 15 -20.40 
  Mohammadi, Pouya 1754  * IRI0.001-0.9215-13.80 
  Namazi Shirazi, Ali 1754  * IRI1.0010.08151.20 
  Alavi, Besharat 1754  * IRI1.0010.08151.20 
  Talebi, Masoud 1840 IRI1.0010.14152.10 
  Zareii, Ali 1904 IRI1.0010.19152.85 
  Abed, Meisam 1967 IRI0.001-0.7415-11.10 
  Roshan Panah Azly, Ali 1864 IRI1.0010.16152.40 
  Fendereski, Nima 1860 IRI0.501-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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