Individual Calculations March 2022
 Azizi Tafreshi, Ali Akbar  Total change: -35.40  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1301 1438 3.00 7 -1.77 20 -35.40 
  Hojjatinejad, Ilia 1842 IRI0.001-0.0820-1.60 
  Azizkhani, Mani 1239 IRI0.501-0.2620-5.20 
  Memari, Erfan 1128 IRI0.001-0.8620-17.20 
  Zandi, Mohammad Taha 1226 IRI1.0010.23204.60 
  Mehri, Narges 1161 IRI0.501-0.3320-6.60 
  Mousavian, Yasaman 1179 IRI1.0010.18203.60 
  Mansoori, Mikaeil 1331 IRI0.001-0.6520-13.00 

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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