Individual Calculations October 2008
 Ghanbari, Mahdi  Total change: -11.00  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 1948 1598 0.00 2 -0.22 25 -5.50 
  Mahmoody, M Sadegh 1948 IRI0.001-0.1125-2.75 
  Moradi, Mostafa 1948 IRI0.001-0.1125-2.75 

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)
 
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 1948 1598 0.00 2 -0.22 25 -5.50 
  Mohandesi, Shahin m1948 IRI0.001-0.1125-2.75 
  Behnam, Hamdolah 1948 IRI0.001-0.1125-2.75 

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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