Individual Calculations April 2022
 Zahmati, Sobhan  Total change: -25.20  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1761 2077 6.00 8 -0.63 40 -25.20 
  Neshan, Arshiya 1520 IRI0.501-0.4740-18.80 
  Hojjatinejad, Ilia 1790 IRI1.0010.16406.40 
  Hesami, M.hosein 1630 IRI1.0010.06402.40 
  Yeganegi, Barad 1825 IRI1.0010.19407.60 
  Shams, Mohammad Matin 1975 IRI0.001-0.6440-25.60 
  Azimi, Amir Mohammad 1654 IRI1.0010.07402.80 
  Amini, Mohammadreza 1677  * IRI1.0010.08403.20 
  Mohammadyansichani, Arshia 2019 IRI0.501-0.0840-3.20 
 * 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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