Individual Calculations September 2012
 Kamari, Mir Kamal  Total change: 1.80  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2063 1853 1.00 4 0.06 30 1.80 
  Gholami, Aryan f2071 IRI0.001-0.2230-6.60 
  Elahi, Abdollah 2129 IRI0.001-0.1730-5.10 
  Mehrabi, Morteza 1998 IRI0.001-0.3130-9.30 
  Samadi, Hadi 2053 IRI1.0010.763022.80 

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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