Individual Calculations October 2022
 Gholampour, Ali  Total change: 9.60  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1400 1603 8.50 11 0.48 20 9.60 
  Bazmeh, Fahimeh 1353 IRI1.0010.19203.80 
  Cheraghi, Alireza 1306 IRI0.501-0.3520-7.00 
  Bagherpour, Seyed Behrad 1331 IRI1.0010.17203.40 
  Zahiri, Mohammad Mahdi 1203  * IRI0.001-0.9220-18.40 
  Jafari, Behnia 1242 IRI0.501-0.4020-8.00 
  Honarmand, Faraz 1193 IRI1.0010.08201.60 
  Ghasemi, Reza 1338 IRI1.0010.18203.60 
  Teymoori, Vahid 1497 IRI1.0010.36207.20 
  Hasanbagi, Ali 1535 IRI1.0010.41208.20 
  Hojjatinejad, Ilia 1705 IRI0.5010.14202.80 
  Badghisi, Jarullah 1693 AFG1.0010.622012.40 
 * 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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