Individual Calculations September 2009
 Zengi, Serhat  Total change: 5.50  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 1878 1771 2.00 5 0.22 25 5.50 
  Aydin, Ismail 1851 TUR0.001-0.3925-9.75 
  Aydemir, Deniz 1874 TUR1.0010.642516.00 
  Yilmaz, Baler 1852 TUR1.0010.612515.25 
  Acuner, Emrah 1930 TUR0.001-0.2925-7.25 
  Yilmaz, Ezgi 1881 TUR0.001-0.3525-8.75 

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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