Individual Calculations December 2022
 Taieb, Ariel  Total change: 7.80  Rating chartPersonal card
 Start of the school year Haifa-Nesher over 1800 Haifa ISR 2022-09-04
RcRownchangeKK*chgGame
 1865 1995 5.00 7 0.39 20 7.80 
  Gartenfloys, Mark 1594 ISR1.0010.08201.60 
  Weintraub, Amit 1940 ISR0.001-0.5820-11.60 
  Zuev, Ilya 1860 ISR1.0010.32206.40 
  Cherikovsky, Yuri 1938 ISR0.501-0.0820-1.60 
  Gurevich, Yosef 1914 ISR0.501-0.1120-2.20 
  Margovsky, Naum 1859 ISR1.0010.32206.40 
  Rakita, Efim 1953 ISR1.0010.44208.80 

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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