Individual Calculations December 2018
 Bilgin, Ali  Total change: -5.40  Rating chartPersonal card
 2018-2019 Istanbul Chess Championship - Group I Istanbul TUR 2018-11-03
RcRownchangeKK*chgGame
 1560 1717 4.50 7 -0.27 20 -5.40 
  Uygun, Muhammet Emin 1317  * TUR1.0010.08201.60 
  Kabaca, Erdem 1420 TUR1.0010.15203.00 
  Acer, Okan 1585 TUR0.501-0.1820-3.60 
  Rodriguez Fuentes, Kenan Rafael 1464 TUR1.0010.19203.80 
  Tarhan, Adar 1864 TUR0.5010.20204.00 
  Senyuz, Mustafa Zorbey 1700 TUR0.001-0.5220-10.40 
  Bagci, Hikmet 1573 TUR0.501-0.1920-3.80 
 * 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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