Rapid: Individual Calculations January 2022
 Akrami, Ali  Total change: 12.00  Rating chartPersonal card
 Rapid Azar 1400 Fars (Honored Gholamreza Shenavari) Shiraz IRI 2021-12-09
RcRownchangeKK*chgGame
 1621 1373 2.00 7 0.60 20 12.00 
  Ahmadimanesh, Meysam 1613 IRI1.0010.802016.00 
  Namdarigharghani, Parsa 1742 IRI0.001-0.1020-2.00 
  Vatan, Parmis 1565 IRI0.001-0.2520-5.00 
  Shabankare, Bahram 1644 IRI1.0010.832016.60 
  Abdollahisaber, Reza 1610 IRI0.001-0.2020-4.00 
  Bazrafshan, Amirhossein 1693 IRI0.001-0.1320-2.60 
  Farahbakhsh, Arian 1482 IRI0.001-0.3520-7.00 

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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