Individual Calculations August 2019
 Jafari, Morteza  Total change: -2.00  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1340 1426 4.00 7 -0.10 20 -2.00 
  Sharifi, Javad 1633 IRI0.001-0.2320-4.60 
  Babaei, Mohammad Shayan 1026  * IRI1.0010.08201.60 
  Nahangi, Mehdi 1593 IRI0.001-0.2820-5.60 
  Gholami, Hadis 1080 IRI1.0010.11202.20 
  Shams, Sadegh 1273 IRI0.001-0.7020-14.00 
  Ghorbani, Sepehr 1134 IRI1.0010.15203.00 
  Barati, Mahmoud 1641 IRI1.0010.772015.40 
 * 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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