Individual Calculations September 2017
 Demirbas, Fatih  Total change: 54.60  Rating chartPersonal card
 3rd International Cubuk Municipality Chess Tournament - A Ankara TUR 2017-08-19
RcRownchangeKK*chgGame
 1886 1728 5.50 9 2.73 20 54.60 
  Kamer, Kayra 2062 TUR0.001-0.1220-2.40 
  Hajiyev, Shahin 2006 TUR0.001-0.1720-3.40 
  Aksu, Mumin 1737 TUR1.0010.512010.20 
  Yasin, Hur 1982 TUR0.001-0.1920-3.80 
  Altug, Sertac 1646 TUR1.0010.39207.80 
  Gozubuyukoglu, Selami 1866 TUR0.5010.19203.80 
  Ancar, Furkan 1757 TUR1.0010.542010.80 
  Demircin, Kasim 1988 TUR1.0010.822016.40 
  Mammadova, Aysel 1928 AZE1.0010.762015.20 

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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