Individual Calculations April 2008
 Samadi, Hadi  Total change: 13.65  Rating chartPersonal card
 16th Iinternational FAJR Open Urmia IRI 2008-02-03
RcRownchangeKK*chgGame
 2210 2122 4.00 8 0.91 15 13.65 
  Babujian, Levon m2439 ARM0.001-0.1315-1.95 
  Moradi, Majid 1866 IRI0.501-0.3115-4.65 
  Bayramov, Vugar 2324 AZE0.5010.26153.90 
  Bajarani, Ulvi f2272 AZE0.5010.20153.00 
  Momeni, Ebrahim 2263 IRI0.5010.19152.85 
  Gassanov, Assif f2353 AZE1.0010.791511.85 
  Sadatnajafi, M 2256 IRI0.001-0.3215-4.80 
  Yarlou, Amir Homayoun 1907 IRI1.0010.23153.45 

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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