Individual Calculations June 2022
 Asvar, Mohammad Matin  Total change: 39.20  Rating chartPersonal card
 Iranian Cadet Chess Championship (Open U12) Gorgan IRI 2022-05-07
RcRownchangeKK*chgGame
 1537 1403 4.00 8 0.98 40 39.20 
  Azimi, Amir Mohammad 1736 IRI0.001-0.1240-4.80 
  Pejhan, Arya 1194 IRI1.0010.23409.20 
  Salehi, Mahan 1152 IRI1.0010.19407.60 
  Neshan, Arshiya 1628 IRI0.001-0.2240-8.80 
  Arab Ahmadi, Radin 1188 IRI1.0010.23409.20 
  Mozaffari, Emad 1692 IRI1.0010.844033.60 
  Moosavifar, Seyed Abolfazl 2012 IRI0.001-0.0240-0.80 
  Salimiyan, Behzad 1694 IRI0.001-0.1540-6.00 

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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