Rapid: Individual Calculations June 2023
 Fooladinejad, Iman  Total change: 8.00  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1505 1565 5.00 8 0.40 20 8.00 
  Karami Kejani, Masoud 1773 IRI0.001-0.2320-4.60 
  Mahmoody, M. Sadegh 1938 IRI0.001-0.1020-2.00 
  Najar, Majid 1335 IRI1.0010.21204.20 
  Poursalan, Iman 1251 IRI1.0010.14202.80 
  Farhadi, Amin 1165  * IRI1.0010.08201.60 
  Ghorbani, Hadi f1945 IRI0.001-0.0920-1.80 
  Saeid Panah, Parsa 1360 IRI1.0010.24204.80 
  Badali Melkonians, Emil 1271 IRI1.0010.15203.00 
 * 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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