Individual Calculations September 2022
 Akrami, Tohid  Total change: 47.60  Rating chartPersonal card
 Shahriyar Standard Tournament Mordad 1401 shahriyar IRI 2022-08-09
RcRownchangeKK*chgGame
 1480 1282 2.50 5 1.19 40 47.60 
  Forooghi Moghadam, Erfan 1394 IRI0.5010.15406.00 
  Hosseinabadi, Farhad 1382 IRI1.0010.644025.60 
  Mahdizadeh, Sadra 1629 IRI0.001-0.1140-4.40 
  Shorakayi, Ali 1384 IRI1.0010.644025.60 
  Chenari, Davood 1609 IRI0.001-0.1340-5.20 

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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