Individual Calculations October 2022
 Maleki, Jamil  Total change: -4.20  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category B kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 1445 1590 6.50 10 -0.21 20 -4.20 
  Hematizadeh, Amirhossein 1342 IRI1.0010.19203.80 
  Salehi, Mahan 1320 IRI1.0010.17203.40 
  Hojjatinejad, Ilia 1705 IRI0.001-0.3420-6.80 
  Bahrami, Parsa 1388 IRI1.0010.24204.80 
  Rahimi Mahneh, Fatemeh 1419 IRI0.501-0.2320-4.60 
  Asadi Zadeh, Amir Abbas 1342 IRI1.0010.19203.80 
  Biglarifard, Maziyar 1190  * IRI1.0010.08201.60 
  Fakhrbakhsh, Vandad 1681 IRI0.001-0.3820-7.60 
  Hosseini, Vihan 1355 IRI1.0010.21204.20 
  Hosseinzadeh, Amir Ali 1710 IRI0.001-0.3420-6.80 
 * 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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