Rapid: Individual Calculations May 2018
 Sadeghi, Abbas  Total change: 5.40  Rating chartPersonal card
 Ardabil Nowrouz Rapid Cup 1397 Ardabil IRI 2018-03-29
RcRownchangeKK*chgGame
 1678 1849 6.50 9 0.27 20 5.40 
  Ilkhanipour, Ramtin 1449  * IRI0.001-0.9220-18.40 
  Alavinia, Hossein 1767 IRI1.0010.39207.80 
  Mohammadi, Asgar 1449  * IRI1.0010.08201.60 
  Hakimi, Mehdi 1614 IRI1.0010.21204.20 
  Naderi, Bahram 1602 IRI0.501-0.3120-6.20 
  Seyednouhi, Miryahya 1682 IRI1.0010.28205.60 
  Bekrami, Habib 2009 IRI1.0010.712014.20 
  Aslani, Mahmood 1981 IRI0.001-0.3220-6.40 
  Asghari, Vadod 1553 IRI1.0010.15203.00 
 * 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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