Individual Calculations January 2018
 Atbakan, Orkan Ahmet  Total change: -55.20  Rating chartPersonal card
 2017-2018 Istanbul Anatolian Side Chess Championship Istanbul TUR 2017-12-09
RcRownchangeKK*chgGame
 1487 1516 2.50 7 -1.38 40 -55.20 
  Ersoz, Celalettin 1393 TUR0.501-0.1740-6.80 
  Kilic, Yasin Ozan 1439 TUR1.0010.394015.60 
  Kocer, Ahmet Doruk 1673 TUR0.001-0.2940-11.60 
  Kebbe, Mohammed Besir 1269 TUR1.0010.19407.60 
  Oztekin, Kerem Can 1916  * TUR0.001-0.0840-3.20 
  Yildiz, Deniz 1348 TUR0.001-0.7240-28.80 
  Karasakal, Deniz 1369 TUR0.001-0.7040-28.00 
 * 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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