Rapid: Individual Calculations March 2023
 Bahmani, Koorosh  Total change: -51.20  Rating chartPersonal card
 Markazi Hazrat Ali Cup for Teams 1401 Markazi IRI 2023-02-04
RcRownchangeKK*chgGame
 1578 1822 5.50 9 -1.28 40 -51.20 
  Salehi, Parisa 1311 IRI1.0010.04401.60 
  Abasi, Alireza 1422  * IRI1.0010.08403.20 
  Shahsanam, Alireza 1781 IRI0.001-0.5640-22.40 
  Biglarifard, Maziyar 1451 IRI1.0010.10404.00 
  Mashhadi, Amir Mahdi 1347 IRI1.0010.05402.00 
  Bahrami Hezaveh, Navid 1975 IRI0.001-0.3040-12.00 
  Sheykhi, Hamid 1577 IRI1.0010.20408.00 
  Maleki, Amirabbas 1761 IRI0.501-0.0840-3.20 
  Safari, Hassan 1575 IRI0.001-0.8140-32.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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