Individual Calculations April 2019
 Ahmadi, Seyedeh Malihe  Total change: -37.60  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1503 1679 5.50 9 -0.94 40 -37.60 
  Kamran Nia, Helia 1279  * IRI1.0010.08403.20 
  Jahedi, Mani 2079  * IRI0.001-0.0840-3.20 
  Hami, Setareh 1395 IRI0.501-0.3440-13.60 
  Eslamdost, Hamid 1444 IRI1.0010.21408.40 
  Ghasab, Amir 1508 IRI1.0010.274010.80 
  Shiri, Abolfazl 1478 IRI0.001-0.7640-30.40 
  Bazrafshan, Omid 1497 IRI0.001-0.7440-29.60 
  Ameri, Matin 1279  * IRI1.0010.08403.20 
  Soltani Nasab, Ali Reza 1565 IRI1.0010.344013.60 
 * 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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