Individual Calculations February 2019
 Tajdoost, Akbar  Total change: -12.40  Rating chartPersonal card
 Markazi Fajr Cup 1397 Arak IRI 2019-01-23
RcRownchangeKK*chgGame
 1403 1446 3.00 6 -0.31 40 -12.40 
  Robatmili, Manocher 1716 IRI0.001-0.1740-6.80 
  Bayati, Melika 1184 IRI1.0010.18407.20 
  Mashhadi, Amir Mahdi 1190 IRI1.0010.19407.60 
  Allahverdi, Omid 1846  * IRI0.001-0.0840-3.20 
  Mahmoodi, Bita 1046  * IRI1.0010.08403.20 
  Karimi, Mahdiar 1436 IRI0.001-0.5140-20.40 
 * 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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