Rapid: Individual Calculations September 2022
 Khalili, Saeid  Total change: -31.00  Rating chartPersonal card
 14th Urmia Weekly Rapid Chess Tournament 1401 Urmia IRI 2022-08-25
RcRownchangeKK*chgGame
 1627 1999 2.00 4 -1.55 20 -31.00 
  Makhdoom, Mohammad Radin 1599  * IRI1.0010.08201.60 
  Zare, Jafar 1635 IRI1.0010.10202.00 
  Nasrollahi, Habib 1799 IRI0.001-0.7620-15.20 
  Emami, Nezam 1476 IRI0.001-0.9720-19.40 
 * 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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