Individual Calculations December 2019
 Kiziltas, Yahya  Total change: -8.40  Rating chartPersonal card
 Efeler Municipality National Chess Tournament - A Aydin TUR 2019-11-16
RcRownchangeKK*chgGame
 1862 1789 2.00 6 -0.42 20 -8.40 
  Afyoncu, Omer 2000 TUR0.001-0.2320-4.60 
  Narman, Gokhan 1935 TUR0.5010.20204.00 
  Can, Ilhan 1700 TUR1.0010.38207.60 
  Bektas, Cagan Erdem 1759 TUR0.501-0.0420-0.80 
  Okus, Melih 1931 TUR0.001-0.3120-6.20 
  Doner, Mustafa 1847 TUR0.001-0.4220-8.40 

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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