Individual Calculations April 2017
 Karatiken, Seray  Total change: -42.80  Rating chartPersonal card
 2016-2017 Arzum Turkish Women Chess Championship Antalya TUR 2017-03-06
RcRownchangeKK*chgGame
 1471 1564 2.50 6 -1.07 40 -42.80 
  Acarbay, Algi 1800 TUR0.001-0.2040-8.00 
  Yalcin, Nehir 1215 TUR0.001-0.8940-35.60 
  Yalcin, Sudenaz 1164  * TUR1.0010.08403.20 
  Sahin, Hayrun Nisa 1665 TUR0.001-0.3640-14.40 
  Aydin, Gulenay 1529 TUR0.501-0.0540-2.00 
  Ozsoy, Damla 1451 TUR1.0010.354014.00 
 * 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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