Individual Calculations January 2017
 Dotan, Valeria  Total change: -12.80  Rating chartPersonal card
 National Women Championship Final 2016 Tveria ISR 2016-12-04
RcRownchangeKK*chgGame
 1912 1928 3.50 8 -0.64 20 -12.80 
  Brusilovski, Lena 1851 ISR1.0010.39207.80 
  Len, Irina wf2140 ISR0.001-0.2320-4.60 
  Zach, Asif 1632 ISR1.0010.15203.00 
  Lahav, Michal wf2178 ISR0.001-0.1920-3.80 
  Nesterovskaya, Anzhelika wf2173 UKR0.001-0.2020-4.00 
  Levi, Shoval 1688 ISR0.501-0.3020-6.00 
  Katkov, Michelle 1652 ISR1.0010.17203.40 
  Haitovich, Avital 1979 ISR0.001-0.4320-8.60 

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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