Individual Calculations May 2017
 Demirbas, Fatih  Total change: -25.60  Rating chartPersonal card
 3rd Ordu Metropolitan Municipality Award Winning Chess Tournament - B Ordu TUR 2017-04-04
RcRownchangeKK*chgGame
 1663 1808 3.50 7 -1.28 20 -25.60 
  Tahaoglu, Erson 1479 TUR1.0010.12202.40 
  Zavalsiz, Adem 1620 TUR1.0010.26205.20 
  Donmez, Yusuf 2014 TUR0.001-0.2420-4.80 
  Hasanov, Elman 1661 AZE1.0010.30206.00 
  Caputcuoglu, Zeki Berke 1598 TUR0.501-0.2720-5.40 
  Ozsakallioglu, Akin 1668 TUR0.001-0.6920-13.80 
  Tammaa, Obaida 1603 SYR0.001-0.7620-15.20 

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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