Individual Calculations April 2015
 Anjom Rooz, Mehdi  Total change: 13.00  Rating chartPersonal card
 23nd Fajr International Open Chess Tournament (2015) Orumiyeh IRI 2015-02-18
RcRownchangeKK*chgGame
 2174 1880 1.50 5 0.65 20 13.00 
  Soozankar, A.m. f2258 IRI0.5010.41208.20 
  Gasimov, Parviz f2280  * AZE0.5010.42208.40 
  Ghaziolsharif, Kaveh 2193 IRI0.5010.36207.20 
  Hasanzade, Toghrul 1970 AZE0.001-0.3820-7.60 
  Khatibi, Meysam 2168 IRI0.001-0.1620-3.20 
 * 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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