Individual Calculations April 2015
 Ibik, Halit Yavuz  Total change: 73.60  Rating chartPersonal card
 Ali Ipek Memorial Chess Tournament 2015 Ankara TUR 2015-03-05
RcRownchangeKK*chgGame
 1775 1734 5.50 8 1.84 40 73.60 
  Civek, Baris 1346 TUR1.0010.09403.60 
  Oksuz, Akin 2134  * TUR0.001-0.0840-3.20 
  Egilmez, Bugra 1546 TUR1.0010.264010.40 
  Aydin, Tuncay 1633 TUR1.0010.364014.40 
  Karaahmetoglu, Ege 1984 TUR0.001-0.1940-7.60 
  Dolgun, Can 1547 TUR1.0010.264010.40 
  Aydin, Ersin 1916 TUR1.0010.744029.60 
  Zor, Alber Kadir 2092 TUR0.5010.404016.00 
 * 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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