Individual Calculations May 2011
 Pirmaleki, S  Total change: -0.90  Rating chartPersonal card
 19th Fajr International Open Chess Tournament Mashhad IRI 2011-02-26
RcRownchangeKK*chgGame
 2088 2087 4.50 9 -0.06 15 -0.90 
  Moiseenko, Alexander g2487  * UKR0.001-0.0815-1.20 
  Toufani, Kourosh 1739 IRI1.0010.11151.65 
  Idani, Pouya f2325 IRI0.001-0.2015-3.00 
  Rostami, Taha 1921 IRI1.0010.28154.20 
  Noroozi, Omid 2307 IRI0.001-0.2215-3.30 
  Bahmani, Amir Mohammad 1890 IRI0.501-0.2515-3.75 
  Iranfar, Amir 1863 IRI1.0010.22153.30 
  Abbasifar, Hasan f2411 IRI0.001-0.1315-1.95 
  Romifard, Mehdi 1853 IRI1.0010.21153.15 
 * 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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