Individual Calculations April 2019
 Ciftci, Zeynep  Total change: 21.60  Rating chartPersonal card
 2018-2019 Arzum Turkish Women's Chess Championship Antalya TUR 2019-03-03
RcRownchangeKK*chgGame
 1565 1308 2.00 7 0.54 40 21.60 
  Duran, Esma Doga wf1708  * TUR0.001-0.0840-3.20 
  Kara, Gulce Nehir 1656 TUR0.001-0.1140-4.40 
  Kayis, Gulcan Sena wc1562 TUR1.0010.814032.40 
  Alev, Gonulden Seda 1567 TUR0.001-0.1840-7.20 
  Kipik, Feyza 1476 TUR1.0010.724028.80 
  Gorcuk, Ozgu 1277 TUR0.001-0.5440-21.60 
  Hereklioglu, Sude wf1708  * TUR0.001-0.0840-3.20 
 * 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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