Individual Calculations October 2022
 Doroodgar, A.hosein  Total change: 57.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 2029 1998 5.50 9 1.44 40 57.60 
  Nameei, Koushan 1813 IRI1.0010.264010.40 
  Yazdani, Parham 1607 IRI1.0010.09403.60 
  Morchiashvili, Bachana m2297 GEO0.001-0.1540-6.00 
  Golshaani, Taha 1772 IRI1.0010.21408.40 
  Nikookar, Mahdi 2144 IRI1.0010.704028.00 
  Bosagh Zadeh, Alireza 2127 IRI0.001-0.3340-13.20 
  Ghaziolsharif, Kaveh 2189 IRI1.0010.754030.00 
  Daliri, Pedram 2192 IRI0.001-0.2540-10.00 
  Sedaghati, Mehrdad f2118 IRI0.5010.16406.40 

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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