Individual Calculations October 2008
 Shahbazpour, Bijan  Total change: -7.75  Rating chartPersonal card
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2197 1902 0.00 2 -0.31 25 -7.75 
  Farahzadi, Sina 2149 IRI0.001-0.1925-4.75 
  Khademi, Mohammad Miran 2245 IRI0.001-0.1225-3.00 

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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