Rapid: Individual Calculations December 2017
 Sedaghati, Mehrdad  Total change: -16.80  Rating chartPersonal card
 1st Qazvin Shahgan Rapid Cup 1396 Qazvin IRI 2017-11-10
RcRownchangeKK*chgGame
 1901 2205 5.00 7 -0.84 20 -16.80 
  Vesal, Vahid 1805  * IRI1.0010.08201.60 
  Najafi, Ali 1805  * IRI0.001-0.9220-18.40 
  Farmani Anuoshe, Ariyan 1805  * IRI1.0010.08201.60 
  Eskandary, Mahmood 2099 IRI0.501-0.1420-2.80 
  Kalantari, Alireza 1897 IRI1.0010.14202.80 
  Azizkhani, Nima 1805  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 2088 IRI0.501-0.1620-3.20 
 * 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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