Rapid: Individual Calculations January 2019
 Keshavarz, Farajollah  Total change: -2.80  Rating chartPersonal card
 Alborz Rapid 30 Azar 1397 Alborz IRI 2018-12-21
RcRownchangeKK*chgGame
 1565 1570 3.50 7 -0.14 20 -2.80 
  Soleymani, Diba 1170  * IRI1.0010.08201.60 
  Bashiri, Aryan 1970  * IRI0.001-0.0820-1.60 
  Khalaj, Artin 1333 IRI1.0010.20204.00 
  Mahmoodi, Nader 1882 IRI0.001-0.1420-2.80 
  Mandakari, Hosein 1357 IRI1.0010.23204.60 
  Eini, Sina 1970  * IRI0.001-0.0820-1.60 
  Ghaffarifar, Emad 1276 IRI0.501-0.3520-7.00 
 * 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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