Individual Calculations October 2008
 Fardi, Matin  Total change: 9.75  Rating chartPersonal card
 2nd Iranian Women Super Leage Chess Championship (First Season) Farzanegan Cup Various City in Iran IRI 2008-07-10
RcRownchangeKK*chgGame
 2007 1744 1.50 5 0.54 25 13.50 
  Salman, Mahini Mona wf2094 IRI0.001-0.1125-2.75 
  Khalaji, Hanieh 1940 IRI0.001-0.2525-6.25 
  Tajik, Sareh 2041 IRI0.5010.35258.75 
  Pourkashiyan, Atousa wm2094 IRI0.001-0.1125-2.75 
  Afhsar, Niusha 1865 IRI1.0010.662516.50 

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)
 
NOTE: K factor changed
 2nd ranian Sport Olympiad-Girls Under 20 Bojnord IRI 2008-07-26
RcRownchangeKK*chgGame
 1854 1744 0.50 2 -0.25 15 -3.75 
  Hakimifar, Ghazal wf2018 IRI0.001-0.1715-2.55 
  Arnavaei, M. 1689 IRI0.501-0.0815-1.20 

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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