Rapid: Individual Calculations September 2022
 Hakemi, Arman  Total change: -30.80  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1817 2216 6.50 9 -1.54 20 -30.80 
  Parham Asl, Mani 1606 IRI1.0010.02200.40 
  Ghafouri, Mohammad Javad 1791 IRI1.0010.07201.40 
  Nasrollah, Mohammad Ali 1816  * IRI1.0010.08201.60 
  Mohandesi, Shahin m1874 IRI0.001-0.8820-17.60 
  Fakhrbakhsh, Vandad 1695 IRI1.0010.03200.60 
  Abedini, Morteza 1786 IRI0.501-0.4320-8.60 
  Hojati Nezhad, Eilia 1711 IRI1.0010.04200.80 
  Doroodgar, A.hosein 2023 IRI1.0010.25205.00 
  Sedaghati, Mehrdad f2048 IRI0.001-0.7220-14.40 
 * 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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