Individual Calculations April 2023
 Hashemi Zadeh, Seyyed Kasra  Total change: 16.80  Rating chartPersonal card
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1508 1748 7.50 9 0.42 40 16.80 
  Hedayat, Masoud 1348  * IRI1.0010.08403.20 
  Zhakfar, Abdul Saber 1427 AFG1.0010.13405.20 
  Jafari, Mohammad Sadegh 1510 IRI1.0010.20408.00 
  Jaffari, Mohammad 1411 IRI0.501-0.3840-15.20 
  Ramshini, Hamed 1474 IRI1.0010.17406.80 
  Vesali Khah, Parsa 1528 IRI1.0010.22408.80 
  Hasanpor Moghadam, Iman 1564 IRI1.0010.264010.40 
  Movahedi Aliabadi, Ali 1609 IRI0.501-0.1940-7.60 
  Ghayourifar, Ali 1698 IRI0.501-0.0740-2.80 
 * 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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