Individual Calculations September 2009
 Arat, Yagiz  Total change: 0.75  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1854 1848 2.00 4 0.03 25 0.75 
  Aydin, Ismail 1851 TUR1.0010.502512.50 
  Metin, Oguz 1979 TUR0.001-0.3225-8.00 
  Gundogan, Cem 1781 TUR1.0010.412510.25 
  Gursel, Mehmet Cagri 1806 TUR0.001-0.5625-14.00 

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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