Individual Calculations October 2012
 Azizkhani, Nima  Total change: -69.60  Rating chartPersonal card
 2 th Rajaei open chess tournament 2012- qazvin Qazvin IRI 2012-09-11
RcRownchangeKK*chgGame
 1575 1827 2.50 6 -2.32 30 -69.60 
  Heydari Sardabi, A Salar 1627 IRI1.0010.24307.20 
  Ghaemmaghami, Pegah 1624 IRI0.501-0.2630-7.80 
  Zareiee, Ali 1540 IRI0.001-0.8430-25.20 
  Hashemi, Seyed Fatemeh 1592 IRI0.501-0.2930-8.70 
  Roushan Reyshah, Sarina 1637 IRI0.001-0.7530-22.50 
  Nezamhashemi, Mohammad 1427  * IRI0.501-0.4230-12.60 
 * 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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