Individual Calculations September 2011
 Kheiri, A R  Total change: 30.30  Rating chartPersonal card
 Isfahan Province Championship Isfahan IRI 2011-07-11
RcRownchangeKK*chgGame
 2076 2140 6.00 7 2.02 15 30.30 
  Karimi, Amir Hossein 1740  * IRI1.0010.08151.20 
  Dehghani, Hooman 1940 IRI1.0010.24153.60 
  Javanbakht, Nima 2292 IRI1.0010.701510.50 
  Aghaei, Alireza 2183 IRI1.0010.56158.40 
  Ghaledar, Faraz 2088 IRI1.0010.43156.45 
  Haghayegh, Jamshah 2026 IRI0.501-0.1615-2.40 
  Ryahi, Naser 2265 IRI0.5010.17152.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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