Individual Calculations September 2013
 Philosoph, Assi  Total change: -42.30  Rating chartPersonal card
 Ramat-Gan/Givatayim Summer 2013 Ramat Gan ISR 2013-07-07
RcRownchangeKK*chgGame
 1999 2012 1.50 5 -1.15 15 -17.25 
  Botvinnik, Mikhail 2336 ISR0.001-0.1315-1.95 
  Ginchil, Shay 1930 ISR0.001-0.6115-9.15 
  Bodenshtein, Yair 1880 ISR1.0010.32154.80 
  Hadad, Ofer 1868 ISR0.501-0.1915-2.85 
  Kraus, Yair 1983 ISR0.001-0.5415-8.10 

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)
 
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1789 2012 4.50 8 -1.67 15 -25.05 
  Altshul, Limor 1822 ISR1.0010.25153.75 
  Freiman, Mark 1891 ISR0.001-0.6615-9.90 
  Levitan, Tal 1718 ISR0.001-0.8515-12.75 
  Boruchovsky, Ron 1719 ISR1.0010.15152.25 
  Parkhov, Yair 1780 ISR0.001-0.7915-11.85 
  Lindman, Michael 1620 ISR1.0010.08151.20 
  Ginchil, Shay 1930 ISR0.501-0.1115-1.65 
  Zilbershtein, Victor 1830 ISR1.0010.26153.90 

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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