Individual Calculations May 2014
 Aryanejad, Hossein  Total change: -2.25  Rating chartPersonal card
 Khorasan-Shomali league (Ali Ahmadi Cup) 2014 Bojnoord IRI 2014-01-10
RcRownchangeKK*chgGame
 2030 2191 4.00 6 -0.15 15 -2.25 
  Maghsoodloo, Parham 2202 IRI1.0010.52157.80 
  Rezapoor, Abbas 1982 IRI0.501-0.2715-4.05 
  Mashmooli, Kian 2008 IRI0.501-0.2415-3.60 
  Bagheri, Maziar 2039 IRI1.0010.30154.50 
  Arabi, Saeid 2160 IRI0.001-0.5415-8.10 
  Toufani, Kourosh 1791  * IRI1.0010.08151.20 
 * 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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