Individual Calculations December 2019
 Kucuk, Aybike  Total change: 7.60  Rating chartPersonal card
 Ordu Final Chess Tournament Ordu TUR 2019-11-11
 1687 1383 0.50 2 0.19 40 7.60 
  Gungor, Cihan Akif 1783  * TUR0.5010.424016.80 
  Kabul, Tarik c1590 TUR0.001-0.2340-9.20 
 * 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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