Individual Calculations January 2019
 Buzukashvili, Sofia  Total change: -24.60  Rating chartPersonal card
 Israel Women Championship Final 2018 Maalot ISR 2018-12-11
RcRownchangeKK*chgGame
 1939 1963 3.00 8 -1.23 20 -24.60 
  Orian, Noga 1563  * ISR1.0010.08201.60 
  Klinova, Masha mwg2267 ISR0.001-0.1420-2.80 
  Levitan, Ronit wc1875 ISR0.001-0.6220-12.40 
  Shaul Zeidner, Lyad 1671 ISR1.0010.15203.00 
  Katkov, Michelle wf1887 ISR0.001-0.6020-12.00 
  Brusilovski, Lena 1886 ISR1.0010.39207.80 
  Efroimski, Marsel wg2301 ISR0.001-0.1220-2.40 
  Lahav, Michal wf2059 ISR0.001-0.3720-7.40 
 * 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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