Individual Calculations June 2022
 Seyedhosseini, S.mohammad  Total change: 2.60  Rating chartPersonal card
 Hamedan Chess Championship 2022 Hamedan IRI 2022-04-28
RcRownchangeKK*chgGame
 1768 1943 5.00 7 0.13 20 2.60 
  Salehi, Hossein 1543  * IRI1.0010.08201.60 
  Masajedian, Moein 1530 IRI1.0010.07201.40 
  Zaheri, Mehran 1687 IRI1.0010.19203.80 
  Ghanbaralifarzad, Mohammad Hosei 1773 IRI1.0010.28205.60 
  Valadi, Mohammadreza 1857 IRI1.0010.38207.60 
  Korevand, Sina 2079 IRI0.001-0.3220-6.40 
  Sedaghat Khah, Hamid Reza 1909 IRI0.001-0.5520-11.00 
 * 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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