Individual Calculations October 2015
 Mashhadi, Amir Mahdi  Total change: -17.20  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1628 1238 0.00 5 -0.43 40 -17.20 
  Korevand, Sina 1638  * IRI0.001-0.0840-3.20 
  Bayat, Ali 1638  * IRI0.001-0.0840-3.20 
  Shokri, Firouz 1638  * IRI0.001-0.0840-3.20 
  Moosavi, S.parviz 1638  * IRI0.001-0.0840-3.20 
  Zoalfian, Mehrdad 1586 IRI0.001-0.1140-4.40 
 * 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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