Individual Calculations April 2015
 Akman, Ozgur  Total change: -13.20  Rating chartPersonal card
 Ali Ipek Memorial Chess Tournament 2015 Ankara TUR 2015-03-05
RcRownchangeKK*chgGame
 1818 1977 5.50 9 -0.66 20 -13.20 
  Sari, Engin 1577  * TUR1.0010.08201.60 
  Sari, Emre 1691 TUR1.0010.16203.20 
  Gok, Ozan Berkay 1811 TUR1.0010.28205.60 
  Yazici, Ugur Doga 1928 TUR0.501-0.0720-1.40 
  Sahin, Doga Boran 1858 TUR1.0010.34206.80 
  Zor, Alber Kadir 2092 TUR0.5010.16203.20 
  Ozalp, Burak 2041 TUR0.001-0.4120-8.20 
  Ozcan, K.kutay 1719 TUR0.501-0.3220-6.40 
  Han, Ahmet Reha 1647 TUR0.001-0.8820-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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