Individual Calculations October 2022
 Khanipour, Abolfazl  Total change: 10.40  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1996 1916 4.00 9 0.26 40 10.40 
  Imani, Adrina 1681 IRI0.501-0.2940-11.60 
  Bahmani, Koorosh 1826 IRI0.501-0.1240-4.80 
  Akbari, Rosha 1652 IRI1.0010.18407.20 
  Mohammed, Zozek Salah Mohammed f2186 IRQ0.5010.334013.20 
  Daliri, Pedram 2192 IRI0.5010.334013.20 
  Aryan, Ali Ehsan c2140 IRQ1.0010.784031.20 
  Rastbod, Ali f2351 IRI0.001-0.0640-2.40 
  Ghaziolsharif, Kaveh 2189 IRI0.001-0.1740-6.80 
  Kalvandi, Mohammad Naeim 1750 IRI0.001-0.7240-28.80 

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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