Individual Calculations December 2019
 Jannat Makan, Ali Reza  Total change: 22.20  Rating chartPersonal card
 Standard Paeez Ahvaz Chess School Nov.2019 U1700 Ahvaz IRI 2019-11-13
RcRownchangeKK*chgGame
 1460 1604 6.50 8 1.11 20 22.20 
  Mashhadi Merdasi, Mohammad Mahdi 1204  * IRI1.0010.08201.60 
  Bagheri, Sam 1349 IRI1.0010.19203.80 
  Dalir, Kiarash 1479 IRI1.0010.33206.60 
  Dargahi, Abolfazl 1426 IRI1.0010.27205.40 
  Toopchi, Behrooz 1550 IRI1.0010.42208.40 
  Dinarvand, Jahangir 1657 IRI1.0010.572011.40 
  Mohammadyansichani, Arshia 1587 IRI0.501-0.0220-0.40 
  Mayah Pour, Mohammad 1430 IRI0.001-0.7320-14.60 
 * 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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