Rapid: Individual Calculations June 2022
 Heidari, Amir Ali  Total change: 5.40  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1511 1134 1.00 6 0.27 20 5.40 
  Varghaei, Hadi 1320 IRI0.001-0.2620-5.20 
  Khanipour, Abolfazl 1742 IRI0.001-0.0220-0.40 
  Shahbazi, Parsa 1640 IRI0.001-0.0420-0.80 
  Mirzaei, H.r 1550 IRI1.0010.932018.60 
  Mohammadzadeh, Hadi 1417 IRI0.001-0.1620-3.20 
  Esfahani, Amir Hosein 1396 IRI0.001-0.1820-3.60 

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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