Individual Calculations October 2022
 Rabipour, Zahra  Total change: -52.00  Rating chartPersonal card
 Golestan Province Championship-1401 Gorgan IRI 2022-09-19
RcRownchangeKK*chgGame
 1266 1367 2.50 6 -1.30 40 -52.00 
  Naghavi, Rooal Amin 1231 IRI0.501-0.1840-7.20 
  Hesami, M.hosein 1651 IRI0.001-0.1640-6.40 
  Shafiee, Artin 1164 IRI0.001-0.7640-30.40 
  Esfandiari Klocan, Behrad 1073 IRI0.001-0.8540-34.00 
  Torshizi, Javad 1245 IRI1.0010.334013.20 
  Safari, Hamid 1234 IRI1.0010.324012.80 

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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