Individual Calculations July 2010
 Roghani, Arash  Total change: -16.80  Rating chartPersonal card
 Khashayar Mostafavi Kashani Cup Mashhad IRI 2010-05-27
RcRownchangeKK*chgGame
 2523 2392 2.50 11 -1.12 15 -16.80 
  Toufighi, Homayoon m2491 IRI0.001-0.3615-5.40 
  Kveinys, Aloyzas g2541 LTU0.5010.20153.00 
  Sharbaf, Mohsen f2376 IRI1.0010.48157.20 
  Moradiabadi, Elshan g2558 IRI0.001-0.2815-4.20 
  Mahjoob, Morteza g2529 IRI0.001-0.3215-4.80 
  Pashikian, Arman g2634 ARM0.5010.30154.50 
  Malaniuk, Vladimir g2574 UKR0.5010.24153.60 
  Golizadeh, Asghar f2446 IRI0.001-0.4215-6.30 
  Ghaem Maghami, Ehsan g2574 IRI0.001-0.2615-3.90 
  Darini, Pouria 2391 IRI0.001-0.5015-7.50 
  Tiviakov, Sergei g2634 NED0.001-0.2015-3.00 

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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