Individual Calculations February 2017
 Azizi Tafreshi, Ali Akbar  Total change: 14.60  Rating chartPersonal card
 Tehran Standard Cup U2100 Day 1395 Tehran IRI 2017-01-11
RcRownchangeKK*chgGame
 1603 1569 4.50 8 0.73 20 14.60 
  Aghamohamadi, M 1969  * IRI0.001-0.0820-1.60 
  Mohammadian, Mohammad 1354 IRI1.0010.23204.60 
  Mahdavi, Mahdis 1783 IRI0.001-0.2320-4.60 
  Amjadian, Mohsen 1481 IRI0.501-0.1220-2.40 
  Ahmadi, Gholam Hosein 1484 IRI1.0010.38207.60 
  Nourimoghaddam, Shahrokh 1767 IRI0.001-0.2420-4.80 
  Esmaeili, Hamid Reza 1467 IRI1.0010.36207.20 
  Fazeli Ghazijahani, Ali 1520 IRI1.0010.43208.60 
 * 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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