Rapid: Individual Calculations October 2022
 Amiri, Heidar  Total change: -43.20  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1357 1640 4.50 8 -2.16 20 -43.20 
  Alimohamadi, Armin 1352 IRI1.0010.16203.20 
  Javadpoor, Mohammad Hossein 1376 IRI1.0010.18203.60 
  Norouzi Chenari, Parham 1279 IRI0.001-0.9020-18.00 
  Bayatfar, Behnam 1424 IRI0.001-0.7820-15.60 
  Mousavi, Seyed Mahan 1240  * IRI1.0010.08201.60 
  Naghikhani, Mohammad 1371 IRI0.501-0.3320-6.60 
  Sobhanipour, Abbas 1335 IRI1.0010.14202.80 
  Behrooz, Amir Mohammad 1480 IRI0.001-0.7120-14.20 
 * 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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