Individual Calculations October 2023
 Tokat, Nehir  Total change: -7.20  Rating chartPersonal card
 European Youth Championship - Girls 18 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1851 1884 4.50 9 -0.18 40 -7.20 
  Czika, Stefania 1484  * ROU1.0010.08403.20 
  Ciftci, Zeynep wf2110 TUR0.001-0.2140-8.40 
  Kovac, Petra 1474 CRO1.0010.08403.20 
  Cassi, Elisa wf2045 ITA1.0010.714028.40 
  Cornileau, Juliette 1997 FRA0.5010.15406.00 
  Trifoi, Mihaela-Ioana 1988 ROU0.001-0.3640-14.40 
  Fizerova, Lucie 1776 CZE0.001-0.6540-26.00 
  Batagan, Ilinca-Petra 1743 ROU0.001-0.6940-27.60 
  Zabrzanska, Weronika wf2039 POL1.0010.714028.40 
 * 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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