Rapid: Individual Calculations September 2022
 Shiri, Omid  Total change: -18.20  Rating chartPersonal card
 7th Shahgan Team Rapid Cup Qazvin IRI 2022-08-11
RcRownchangeKK*chgGame
 1527 1520 2.00 6 -0.91 20 -18.20 
  Mohammadi, Mohamad Amin 1728 IRI0.001-0.2320-4.60 
  Taherkhani, M Hosein 1299 IRI1.0010.22204.40 
  Khalili, Hosein 1547 IRI0.001-0.4620-9.20 
  Davari, Sara 1707 IRI0.001-0.2620-5.20 
  Alavi, Mahsa 1628 IRI0.001-0.3520-7.00 
  Nadifar, Meysam 1251 IRI1.0010.17203.40 

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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