Individual Calculations December 2018
 Zahmati, Sobhan  Total change: 54.00  Rating chartPersonal card
 The First Olympiad The Top Talents of Iran - Boys group Rasht IRI 2018-11-07
RcRownchangeKK*chgGame
 1780 1904 7.00 9 1.35 40 54.00 
  Fathian, Mobin 1504  * IRI1.0010.08403.20 
  Abbasnejad, Amirreza 1595 IRI0.001-0.8640-34.40 
  Heydari, Mahmood 1504  * IRI1.0010.08403.20 
  Heravi, Mohammad Hossein 1622 IRI1.0010.16406.40 
  Rasouli Mehrjardi, Amirmohammad 1650 IRI1.0010.19407.60 
  Behroozi Moghaddam, Hamed 2026 IRI1.0010.674026.80 
  Atakhan, Abtin 2119 IRI0.001-0.2340-9.20 
  Majidi Shadan, Ali 1941 IRI1.0010.554022.00 
  Jahedi, Mani 2060 IRI1.0010.714028.40 
 * 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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