Rapid: Individual Calculations March 2023
 Zahmati, Sobhan  Total change: -0.40  Rating chartPersonal card
 Astaneh Gilan Rapid Rasht IRI 2023-02-11
RcRownchangeKK*chgGame
 1977 2073 5.50 9 -0.01 40 -0.40 
  Shafiee, Amirali 1673  * IRI1.0010.08403.20 
  Mahdavi, Armin 1703 IRI1.0010.10404.00 
  Hassanpour, Sajjad 1859 IRI1.0010.23409.20 
  Pourramezanali, Amirreza g2395 IRI0.001-0.1340-5.20 
  Kakavand, Ramtin 1852 IRI1.0010.22408.80 
  Kavyar, Kamran 1883 IRI1.0010.254010.00 
  Gholami Orimi, Mahdi m2357 IRI0.5010.344013.60 
  Khoshkalam, Seyed Mehrab f2194 IRI0.001-0.3440-13.60 
  Golshaani, Taha 1875 IRI0.001-0.7640-30.40 
 * 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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