Individual Calculations June 2015
 Mohammadi, Ahmad  Total change: 24.20  Rating chartPersonal card
 15th Sahel Cup Hormozgan (2015) Bandar Abbas IRI 2015-05-14
RcRownchangeKK*chgGame
 1803 1795 5.00 8 1.21 20 24.20 
  Mehrfar, Saeed 1395  * IRI1.0010.08201.60 
  Mohammedian, Esmaeel 1898 IRI0.5010.14202.80 
  Marfavi, Jasem 1990 IRI0.001-0.2520-5.00 
  Asadi, Asdolah 1633 IRI1.0010.29205.80 
  Mohammadian, Omran 1854 IRI1.0010.582011.60 
  Fardbehbahani, Behnam 1880 IRI0.5010.12202.40 
  Alivand, Mehran 1861 IRI1.0010.592011.80 
  Momtahan, Hossein 1915 IRI0.001-0.3420-6.80 
 * 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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