Individual Calculations December 2019
 Darabi, Bahar  Total change: 4.80  Rating chartPersonal card
 1st Standard Tournament Falavarjan Esfahan IRI 2019-11-10
RcRownchangeKK*chgGame
 1320 1086 1.00 4 0.12 40 4.80 
  Nahangi, Mehdi 1486  * IRI0.001-0.0840-3.20 
  Tavakoli, Mohammadhosein 1310 IRI1.0010.784031.20 
  Hajibabaei, Vandad 1277 IRI0.001-0.2540-10.00 
  Salimi, Mohammad Amin 1208 IRI0.001-0.3340-13.20 
 * 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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