Rapid: Individual Calculations February 2017
 Zamani, Arvin  Total change: -5.40  Rating chartPersonal card
 Rapid Chess Tournament team ( Fajr Cup Golestan ) 24 day 95 Gorgan IRI 2017-01-13
RcRownchangeKK*chgGame
 1658 1273 0.00 3 -0.27 20 -5.40 
  Khorasanian, Masoud 1673  * IRI0.001-0.0820-1.60 
  Naderian, Farhad 1628 IRI0.001-0.1120-2.20 
  Aminifard, Mohammad Ebrahim 1673  * IRI0.001-0.0820-1.60 
 * 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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