Individual Calculations December 2019
 Yalcinkaya, Efe  Total change: -20.00  Rating chartPersonal card
 22 November Dentists' Day Chess Tournament - A Bursa TUR 2019-11-23
RcRownchangeKK*chgGame
 1715 1698 2.50 6 -0.50 40 -20.00 
  Demirbag, Alihan 2098  * TUR0.001-0.0840-3.20 
  Kus, Ilker 1607 TUR1.0010.384015.20 
  Korkmaz, Turhan 1943 TUR0.001-0.2040-8.00 
  Kat, Mustafa Basar 1576 TUR1.0010.334013.20 
  Pinar, Ali Arda 1473 TUR0.001-0.7840-31.20 
  Ipek, Egehan 1590 TUR0.501-0.1540-6.00 
 * 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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