Rapid: Individual Calculations December 2017
 Rajabi, Hamid  Total change: -3.20  Rating chartPersonal card
 Booshehr Abdan Rapid Azar 1396 Abdan IRI 2017-11-26
RcRownchangeKK*chgGame
 1783 1679 2.00 6 -0.16 20 -3.20 
  Roohparvar, A.reza 2020 IRI0.001-0.1220-2.40 
  Balipoor, Sadegh 1279  * IRI1.0010.08201.60 
  Karimi, Hossein 1794 IRI1.0010.662013.20 
  Bahreini, Ehsan 1814 IRI0.001-0.3220-6.40 
  Mostafavi, Asadollah 1833 IRI0.001-0.2920-5.80 
  Ardeshirpour, Hoss. 1956 IRI0.001-0.1720-3.40 
 * 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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