Rapid: Individual Calculations December 2018
 Delavari, Amin  Total change: 40.60  Rating chartPersonal card
 Hamedan Weekly Rapid Games 1 Azar 97 Hamedan IRI 2018-11-21
RcRownchangeKK*chgGame
 1429 1125 3.00 6 2.03 20 40.60 
  Zaheri, Mehrdad 1443 IRI1.0010.872017.40 
  Alibabaei, Sasan 1525  * IRI0.001-0.0820-1.60 
  Fathi, Abolfazl 1254 IRI1.0010.672013.40 
  Ghiasvand, Mohammad 1525  * IRI0.001-0.0820-1.60 
  Gholami, Keyhan 1301 IRI1.0010.732014.60 
  Rostami, Roohollah 1525  * 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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