Individual Calculations November 2009
 Arabi, Saeid  Total change: 7.65  Rating chartPersonal card
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2187 2110 5.00 11 0.51 15 7.65 
  Toufighi, Homayoon m2480 IRI1.0010.901513.50 
  Pilvaieh, Ali 2216 IRI1.0010.64159.60 
  Soozankar, A M f2271 IRI1.0010.711510.65 
  Faghirnavaz, Ali 2247 IRI0.001-0.3215-4.80 
  Noroozi, Omid 2327 IRI0.001-0.2215-3.30 
  Tarazooyeadl, Mojtaba 2177 IRI0.001-0.4115-6.15 
  Mohandesi, Shahin m2280 IRI0.001-0.2815-4.20 
  Salari, Shahram 1965 IRI1.0010.31154.65 
  Mousavi, Seyed Khalil 2054 IRI0.001-0.5815-8.70 
  Abedi, Amin 2034 IRI0.001-0.6015-9.00 
  Bahamin, Erfan 2008 IRI1.0010.36155.40 

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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