Individual Calculations September 2009
 Alibabaei, Siavash  Total change: 0.00  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeRpKK*chgGame
 2110 0 1.50 6 0.00 1917   0.00 
  Hosseinzadeh, Nima 2203 IRI0.0010.00 0.00 
  Kowsarinia, Amir f2053 IRI0.0010.00 0.00 
  Yousefi, Akbar 2027 IRI0.5010.00 0.00 
  Chubook, Kasrou f2340 USA0.0010.00 0.00 
  Gholami, Aryan 2036 IRI1.0010.00 0.00 
  Ghaledar, Faraz 2000 IRI0.0010.00 0.00 

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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