Individual Calculations April 2015
 Atanejhad, Sahebali  Total change: -24.80  Rating chartPersonal card
 13th Iranian super league (Men - 2nd Season) Mashhad IRI 2014-12-12
RcRownchangeKK*chgGame
 2202 2204 0.50 1 0.00 20 0.00 
  Khademi, Mohammad Miran 2202 IRI0.5010.00200.00 

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)
 
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 2027 2180 3.50 7 -1.24 20 -24.80 
  Jalali, Hadi 1822 IRI1.0010.10202.00 
  Mirzoev, Azer g2556 AZE0.001-0.0920-1.80 
  Hatamov, Bahaddin 1780  * AZE1.0010.08201.60 
  Mokhberi, Iraj 1918 IRI0.501-0.3220-6.40 
  Khodabandeh, Milad 1852 IRI1.0010.13202.60 
  Derakhshani, Dorsa wf2208 IRI0.001-0.4620-9.20 
  Akbari, Mohammad 2050 IRI0.001-0.6820-13.60 
 * 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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