Individual Calculations September 2013
 Elkiess, Gregory  Total change: -1.35  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1826 1634 1.50 6 -0.09 15 -1.35 
  Zlatin, Alexander 1863 ISR0.001-0.2115-3.15 
  Altshul, Limor 1822 ISR1.0010.741511.10 
  Drori, Saar c1983 ISR0.001-0.1115-1.65 
  Shamis, Mordehay 1842 ISR0.5010.27154.05 
  Zilbershtein, Victor 1830 ISR0.001-0.2515-3.75 
  Feldman, Antony 1615 ISR0.001-0.5315-7.95 

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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