Individual Calculations September 2022
 Kalvandi, Nashmil  Total change: 15.20  Rating chartPersonal card
 10th Qazvin Cup - A Group (Over 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1861 1712 3.50 9 0.76 20 15.20 
  Alizadeh, Mohammad Mahdi 1926 IRI0.001-0.2320-4.60 
  Raoofniya, Hooman 1863 IRI0.001-0.3020-6.00 
  Nazarian, Arash 1754 IRI1.0010.562011.20 
  Shabanpour, Ali 1838 IRI0.5010.17203.40 
  Pourramezan Chafjiri, Parsa 1854 IRI0.5010.19203.80 
  Ghanbaralifarzad, Mohammad Hosei 1833 IRI1.0010.662013.20 
  Yeganegi, Barad 1872 IRI0.5010.21204.20 
  Mahmoody, M. Sadegh 1891 IRI0.001-0.2720-5.40 
  Khodabandeh, Milad 1922 IRI0.001-0.2320-4.60 

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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