Individual Calculations January 2017
 Sen, Beril Berfin  Total change: 12.40  Rating chartPersonal card
 2016-2017 Ankara Chess Championship Ankara TUR 2016-12-03
RcRownchangeKK*chgGame
 1581 1584 4.50 8 0.62 20 12.40 
  Turkmen, Abdulkadir 1184  * TUR1.0010.08201.60 
  Seviner, Kemal 1769 TUR0.001-0.2620-5.20 
  Topal, Berfin 1184  * TUR1.0010.08201.60 
  Danisman, Mustafa 1732 TUR1.0010.702014.00 
  Kizilkus, Akin 1790 TUR0.001-0.2420-4.80 
  Kestel, Ahmet Arda 1576 TUR1.0010.49209.80 
  Acuner, Rahmi Ulvi 1901 TUR0.5010.37207.40 
  Kolsuz, Umut 1513 TUR0.001-0.6020-12.00 
 * 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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