Individual Calculations September 2009
 Eskandary, Mahmood  Total change: 7.75  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2127 2151 4.50 8 0.31 25 7.75 
  Mohandesi, Shahin m2291 IRI0.5010.19254.75 
  Ardeshi, Mehrdad m2371 IRI0.001-0.2225-5.50 
  Azimi, Khashayar 1875 IRI1.0010.17254.25 
  Ghaledar, Faraz 2000 IRI1.0010.30257.50 
  Ryahi, Naser 2261 IRI0.001-0.3525-8.75 
  Javidfar, Amirsalar 1996 IRI1.0010.29257.25 
  Manoochehri, Vahid 1852 IRI1.0010.15253.75 
  Ahmadinia, E. f2372 IRI0.001-0.2225-5.50 

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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