Individual Calculations August 2019
 Zalkind, Konstantin  Total change: -2.20  Rating chartPersonal card
 Netanya International Chess Festival 2019 - Open Section Netanya ISR 2019-06-23
RcRownchangeKK*chgGame
 2115 2130 4.00 8 -0.11 20 -2.20 
  Birnboim, Nathan m2379 ISR0.001-0.1920-3.80 
  Smoliar, Klim 1871 ISR0.501-0.3220-6.40 
  Krayz, Alexander m2377 ISR0.001-0.1920-3.80 
  Vagman, Roy 1904 ISR1.0010.21204.20 
  Kinberg, Ofer 1962 ISR1.0010.28205.60 
  Cohen Revivo, Shoham 2240 ISR0.001-0.3520-7.00 
  Mindlin, Alon m2454 ISR0.5010.37207.40 
  Sobel, Alon 1730  * ISR1.0010.08201.60 
 * 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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