Rapid: Individual Calculations September 2022
 Rahnema Nia, Elshan  Total change: 4.60  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1479 1114 1.00 7 0.23 20 4.60 
  Alipour Fard, Mehdi 1506 IRI0.001-0.0820-1.60 
  Valinezhad, Mohammad 1495 IRI0.001-0.0920-1.80 
  Pourvakili, Reza 1388 IRI0.001-0.1720-3.40 
  Karimzadeh, Touraj 1630 IRI0.001-0.0420-0.80 
  Ajalli, Behnam 1364 IRI1.0010.812016.20 
  Fathollahi, Hamid 1511 IRI0.001-0.0820-1.60 
  Tolouei Kaleybar, Ali 1456 IRI0.001-0.1220-2.40 

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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