Individual Calculations September 2009
 Aghaei, Alireza  Total change: 0.00  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeRpKK*chgGame
 2102 0 4.00 8 0.00 2102   0.00 
  Faghirnavaz, Ali 2192 IRI0.0010.00 0.00 
  Yousefi, Akbar 2027 IRI1.0010.00 0.00 
  Doostkam, Poyan 2150 IRI0.0010.00 0.00 
  Gholami, Aryan 2036 IRI0.0010.00 0.00 
  Pourreza, Ardalan 1951 IRI1.0010.00 0.00 
  Kowsarinia, Amir f2053 IRI0.0010.00 0.00 
  Asadi, Sadegh 2066 IRI1.0010.00 0.00 
  Chubook, Kasrou f2340 USA1.0010.00 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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