Rapid: Individual Calculations September 2022
 Karzar, Sana  Total change: 64.40  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1483 1062 4.00 9 3.22 20 64.40 
  Hosseini, Seyed Sadegh 1506 IRI0.001-0.0620-1.20 
  Javadpoor, Mohammad Hossein 1383 IRI1.0010.872017.40 
  Mahdavi, Ayhan 1345 IRI0.001-0.1620-3.20 
  Abhari, Ghader 1295 IRI1.0010.792015.80 
  Postbazan, Eslam 1660 IRI0.001-0.0220-0.40 
  Valinezhad, Mohammad 1495 IRI1.0010.942018.80 
  Golmohammadi, Naser 1596 IRI0.001-0.0320-0.60 
  Tolouei Kaleybar, Ali 1456 IRI1.0010.922018.40 
  Mousavi, Seyed Ali 1610 IRI0.001-0.0320-0.60 

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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