Individual Calculations September 2009
 Manochehri, Hamed  Total change: 0.25  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2116 2114 4.00 8 0.01 25 0.25 
  Asgari, Morteza 2234 IRI0.001-0.3425-8.50 
  Samiri, Amirhossein 1933 IRI1.0010.26256.50 
  Mohandesi, Shahin m2291 IRI0.5010.23255.75 
  Ryahi, Naser 2261 IRI0.001-0.3025-7.50 
  Nazemi, Pedram 1890 IRI0.501-0.2825-7.00 
  Ghaledar, Faraz 2000 IRI1.0010.34258.50 
  Ardeshi, Mehrdad m2371 IRI0.001-0.1825-4.50 
  Pourreza, Ardalan 1951 IRI1.0010.28257.00 

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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