Individual Calculations August 2017
 Eshraghi, Mahan  Total change: 60.40  Rating chartPersonal card
 Tehran Chess Championship Men 1396 Tehran IRI 2017-07-04
RcRownchangeKK*chgGame
 1739 1554 3.50 7 1.51 40 60.40 
  Rostami, Rouzbeh 1954  * IRI0.001-0.0840-3.20 
  Hashemi, Hamidreza 1176 IRI1.0010.09403.60 
  Aliei, Mohammad 1839 IRI1.0010.844033.60 
  Rasouli Mehrjardi, Amirmohammad 1804 IRI1.0010.814032.40 
  Falah, Mehdi 1954  * IRI0.001-0.0840-3.20 
  Docheshmeh, Amir Mohammad 1768 IRI0.001-0.2340-9.20 
  Bozorgi, Souren 1675 IRI0.5010.16406.40 
 * 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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