Rapid: Individual Calculations March 2017
 Ranjbar, Mohammadhossein  Total change: -2.00  Rating chartPersonal card
 Fars Fajr Rapid tuornament Bahman 1395 Shiraz IRI 2017-02-17
RcRownchangeKK*chgGame
 1625 1664 2.00 4 -0.10 20 -2.00 
  Reyhani, Shayan 1264  * IRI1.0010.08201.60 
  Momtahan, Hossein 1969 IRI0.001-0.1420-2.80 
  Parvizi, Alireza 1264  * IRI1.0010.08201.60 
  Shahbazi, Mohammadreza 2004 IRI0.001-0.1220-2.40 
 * 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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