Rapid: Individual Calculations April 2023
 Bahrami, Gholamreza  Total change: -3.20  Rating chartPersonal card
 Ghasemali Yousefi Memorial U1700 Markazi IRI 2023-02-27
RcRownchangeKK*chgGame
 1390 1627 6.00 8 -0.16 20 -3.20 
  Nanavar, Aysan 1226 IRI1.0010.08201.60 
  Dolat Abadi, Ali Asghar 1268 IRI1.0010.10202.00 
  Robatmili, Manocher 1499 IRI1.0010.33206.60 
  Abbasi, Amirtaha 1227  * IRI0.001-0.9220-18.40 
  Sotoude Nia, Mahdiar 1443 IRI1.0010.26205.20 
  Sajadi Naeini, Seyed Soheil 1587 IRI0.001-0.5620-11.20 
  Rajabi, Mohamad Sadra 1301 IRI1.0010.13202.60 
  Sousanabadi Farahani, Ramin 1567 IRI1.0010.42208.40 
 * 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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