Rapid: Individual Calculations July 2023
 Mohammad Rezaei, Saeid  Total change: -4.20  Rating chartPersonal card
 1st Phile Barande Cup - Arak - 26 Khordad 1402 Arak IRI 2023-06-16
RcRownchangeKK*chgGame
 1500 1627 5.50 9 -0.21 20 -4.20 
  Azadi, Taha 1312 IRI0.501-0.3620-7.20 
  Ghanbarpour, Mahan 1517 IRI0.001-0.6520-13.00 
  Nasiri, Mohammad Sajad 1227  * IRI1.0010.08201.60 
  Shojaei Nejad, Mohammad Sadra 1176 IRI1.0010.06201.20 
  Salimi, Hossein 1420 IRI1.0010.23204.60 
  Gholami, Amir Mohammad 1507 IRI1.0010.34206.80 
  Roshani, Mehdi 1739 IRI0.001-0.3520-7.00 
  Karami, Mohammad 1885 IRI1.0010.822016.40 
  Mashhadi, Fatemeh 1714 IRI0.001-0.3820-7.60 
 * 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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