Individual Calculations September 2013
 Stein, Jeremy A  Total change: -15.30  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1920 2110 5.50 9 -1.02 15 -15.30 
  Vuller, Anastasia 1710  * ISR1.0010.08151.20 
  Maman, Emanuel 1918 ISR1.0010.25153.75 
  Ginchil, Shay 1930 ISR0.501-0.2415-3.60 
  Zlatin, Alexander 1863 ISR0.501-0.3115-4.65 
  Levi, Yoel 1887 ISR0.501-0.2815-4.20 
  Tartakovsky, Daniel 1951 ISR1.0010.29154.35 
  Levitan, Tal 1718 ISR1.0010.08151.20 
  Kumic, Filip 2243 SRB0.001-0.3215-4.80 
  Poleg, Matan 2058 ISR0.001-0.5715-8.55 
 * 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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