Individual Calculations December 2019
 Weintraub, Amit  Total change: -7.00  Rating chartPersonal card
 Autumn-2019 Young talents Nesher ISR 2019-09-22
RcRownchangeKK*chgGame
 1792 1890 4.00 7 -0.35 20 -7.00 
  Levitan, Ronit wc1899 ISR0.5010.01200.20 
  Tambor, Dor 1835 ISR0.501-0.0820-1.60 
  Tsirilman, Guy 1874 ISR0.501-0.0220-0.40 
  Zoabi, Jihad 1830 ISR0.501-0.0820-1.60 
  Golovchanskaya, Alina 1671 ISR1.0010.22204.40 
  Gruzman, Ilya 1877 ISR1.0010.48209.60 
  Orian, Noga 1558 ISR0.001-0.8820-17.60 

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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