Individual Calculations September 2012
 Omidi, Arya  Total change: 16.95  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2073 2008 4.00 7 1.13 15 16.95 
  Ansari, Soheil 1725 IRI0.501-0.3415-5.10 
  Farazandeh, Mohsen 1856 IRI1.0010.30154.50 
  Amir Vardestian, Hossein 2192 IRI1.0010.741511.10 
  Aghaei, Alireza 2175 IRI0.001-0.2815-4.20 
  Momeni, E 2191 IRI0.5010.24153.60 
  Naderi, Abdollah 2157 IRI1.0010.701510.50 
  Mousavi, Seyed Khalil 2216 IRI0.001-0.2315-3.45 

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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