Individual Calculations September 2009
 Atamer, Tuncay  Total change: 8.50  Rating chartPersonal card
 2009 Turkish Clubs Chess Championship Konya TUR 2009-06-26
RcRownchangeKK*chgGame
 2019 1969 2.50 5 0.34 25 8.50 
  Sentug, Halil 2000 TUR1.0010.542513.50 
  Ozdogan, Baran 2018 TUR1.0010.572514.25 
  Okur, Kadir 2009 TUR0.001-0.4425-11.00 
  Akcan, Umit 2138 TUR0.5010.22255.50 
  Serpil, Seckin 1930 TUR0.001-0.5525-13.75 

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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