Individual Calculations October 2008
 Mammadov, Farid  Total change: -41.25  Rating chartPersonal card
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 1916 2178 0.50 4 -2.75 15 -41.25 
  Moradi, Amirmasoud 1920 IRI0.501-0.3215-4.80 
  Nazemi, Pedram 1860 IRI0.001-0.8715-13.05 
  Hosseinzadeh, Nima 2054 IRI0.001-0.6715-10.05 
  Pajoum Tajani, Farbod 1828 IRI0.001-0.8915-13.35 

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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