Individual Calculations March 2016
 Safaei, Maliheh  Total change: 8.20  Rating chartPersonal card
 6th Ferdoosi Open 2016 Mashhad IRI 2016-01-29
RcRownchangeKK*chgGame
 1779 1629 2.50 6 0.41 20 8.20 
  Ghaffarifar, Matin 2029  * IRI0.001-0.0820-1.60 
  Sahbaii Lotfi, Mohammad Reza 1277 IRI1.0010.11202.20 
  Karimi, Yeganeh 1971 IRI0.001-0.1220-2.40 
  Razavi, Amir Reza 1341 IRI1.0010.16203.20 
  Ansar Jaafari, Abbas 2029  * IRI0.5010.42208.40 
  Mousavi Jad, Sajad 2029  * IRI0.001-0.0820-1.60 
 * 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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