Individual Calculations February 2024
 Gruzman, Ilya  Total change: -22.20  Rating chartPersonal card
 Autumn 2023 Haifa-Nesher Raiting over 2000 Haifa ISR 2024-01-17
RcRownchangeKK*chgGame
 2061 2151 2.50 6 -1.11 20 -22.20 
  Levitan, Ronit wf2101 ISR0.001-0.5720-11.40 
  Tartakovsky, Daniel 2131 ISR0.501-0.0320-0.60 
  Marks, Ariel 1972 ISR1.0010.27205.40 
  Zuev, Ilya 1770 ISR0.501-0.4120-8.20 
  Steiner-Prozhanski, Giora 2229 ISR0.001-0.3920-7.80 
  Kaplivatski, Alexander f2164 ISR0.5010.02200.40 

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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