Rapid: Individual Calculations November 2018
 Babaei, Ali  Total change: -8.60  Rating chartPersonal card
 2nd Falavarjan Rapid tournement Mehr 1397 Falavarjan IRI 2018-10-18
RcRownchangeKK*chgGame
 1390 1200 0.50 3 -0.43 20 -8.60 
  Teimouri, Mehran 1600  * IRI0.001-0.0820-1.60 
  Salehnia, Hossein 1560 IRI0.001-0.1020-2.00 
  Khezrpoor, Fardan 1011 IRI0.501-0.2520-5.00 
 * 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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