Individual Calculations February 2013
 Yilmazyerli, Mert  Total change: 12.60  Rating chartPersonal card
 2012-2013 Istanbul Chess Championship Istanbul TUR 2012-12-22
RcRownchangeKK*chgGame
 2025 2302 6.50 7 0.84 15 12.60 
  Firat, Deniz 1902  * TUR1.0010.08151.20 
  Ozgur, Gunay 1902  * TUR1.0010.08151.20 
  Bagci, Hikmet 1902  * TUR1.0010.08151.20 
  Sayber, Osman Zeki 2038 TUR1.0010.18152.70 
  Kuseyri, Mehmet Ali 2050 TUR1.0010.19152.85 
  Atakisi, Umut m2328 TUR0.5010.04150.60 
  Simsek, Cevdet 2050 TUR1.0010.19152.85 
 * 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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