Individual Calculations January 2015
 Sahin, Ozgun  Total change: -33.40  Rating chartPersonal card
 2014-2015 Istanbul Chess Championship - Anatolian Side Istanbul TUR 2014-12-13
RcRownchangeKK*chgGame
 1794 2115 4.50 6 -0.67 20 -13.40 
  Igdir, Gencay 1715  * TUR1.0010.08201.60 
  Yildiz, Mustafa 1754 TUR1.0010.10202.00 
  Kok, Erol 1786 TUR1.0010.12202.40 
  Konduk, Bekir Sami 1902 TUR0.501-0.2720-5.40 
  Ozgur, Tibet Kagan 1894 TUR0.001-0.7820-15.60 
  Ozbek, Deniz 1715  * TUR1.0010.08201.60 
 * 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)
 
 2014-2015 Istanbul Chess Championship - Final Istanbul TUR 2014-12-26
RcRownchangeKK*chgGame
 1831 2115 1.50 3 -1.00 20 -20.00 
  Dinke, Abdullah 1737 TUR1.0010.09201.80 
  Ilbilgi, Bulut 1901 TUR0.501-0.2720-5.40 
  Aydin, Kaan Ayhan 1856 TUR0.001-0.8220-16.40 

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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