Rapid: Individual Calculations October 2017
 Pourgol, Arman  Total change: -47.80  Rating chartPersonal card
 Rasht Novin Ghorban Eyde Rapid 1396 Rasht IRI 2017-08-23
RcRownchangeKK*chgGame
 1537 1839 3.50 7 -2.39 20 -47.80 
  Rafigh, Shervin 1439  * IRI1.0010.08201.60 
  Pourjafari, Abbas 1459 IRI1.0010.09201.80 
  Nejatifar, Nima 1643 IRI0.001-0.7520-15.00 
  Amiri, Amirali 1509 IRI0.001-0.8820-17.60 
  Biriya, Mohammadamin 1439  * IRI1.0010.08201.60 
  Khosh Ravesh, Alireza 1557 IRI0.501-0.3420-6.80 
  Chahardoli, Amir 1713 IRI0.001-0.6720-13.40 
 * 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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