Individual Calculations January 2015
 Sakhtkar, Milad  Total change: 3.80  Rating chartPersonal card
 5th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-11-23
RcRownchangeKK*chgGame
 1883 1933 3.50 6 0.19 20 3.80 
  Ghafarian, Mahdi 1533  * IRI1.0010.08201.60 
  Godarz, Kasra 2112 IRI0.5010.23204.60 
  Zare, Jamal 1947 IRI1.0010.522010.40 
  Arabi, Saeid 2137 IRI0.001-0.2420-4.80 
  Torshizi Ghorbani, Mohammad Hoss 1831 IRI0.001-0.6420-12.80 
  Rafat, Hasan 1735 IRI1.0010.24204.80 
 * 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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