Rapid: Individual Calculations April 2018
 Taravati Ajvad, Zahed  Total change: -21.40  Rating chartPersonal card
 First Rapid Tournament of Ghaemmaghami Chess Club Hamedan IRI 2018-03-10
RcRownchangeKK*chgGame
 1354 1487 3.00 6 -1.07 20 -21.40 
  Ali Babaei, Sasan 1887  * IRI0.001-0.0820-1.60 
  Gholami, Amir Mohammad 1196 IRI0.001-0.8520-17.00 
  Kalvandi, Mohammad Naeim 1230 IRI1.0010.18203.60 
  Khoshbavarrad, Danial 1262 IRI1.0010.22204.40 
  Zaheri, Mehran 1234 IRI0.001-0.8120-16.20 
  Khodayvandi, Soheil 1314 IRI1.0010.27205.40 
 * 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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