Blitz: Individual Calculations September 2022
 Amiri, Kamal  Total change: 1.40  Rating chartPersonal card
 1st Farhangian Chess Tournament Blitz- Shahr e Kord 2022 Shahr e Kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1672 1516 1.50 4 0.07 20 1.40 
  Khodamoradi, Arash 1669 IRI0.001-0.3020-6.00 
  Khalili, Kaveh 2060 IRI0.001-0.0320-0.60 
  Ranjbar, Hamid 1457 IRI1.0010.42208.40 
  Ahmad Mehri, Saadi 1503 IRI0.501-0.0220-0.40 

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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