Rapid: Individual Calculations December 2019
 Akhavan Rad, A.  Total change: -15.40  Rating chartPersonal card
 Tehran Rapid Cup 30 Aban Tehran IRI 2019-11-21
RcRownchangeKK*chgGame
 1530 1802 4.00 6 -0.77 20 -15.40 
  Afsaran, Zahara 1402  * IRI1.0010.08201.60 
  Khalaji, Saead 1458 IRI1.0010.12202.40 
  Heydari, Hosein 1402  * IRI1.0010.08201.60 
  Azhir, Hooman 1858 IRI0.001-0.4220-8.40 
  Mohammadi Akbarabadi, Hossein 1633 IRI0.001-0.7220-14.40 
  Khaghani, Milad 1427 IRI1.0010.09201.80 
 * 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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