Individual Calculations September 2012
 Baruch, Dror  Total change: -55.50  Rating chartPersonal card
 Givataiim Summer 2012 Givataiim ISR 2012-07-18
RcRownchangeKK*chgGame
 1949 1924 0.50 5 -1.85 30 -55.50 
  Lan, Grenrich 2158 ISR0.001-0.2130-6.30 
  Hadad, Ofer 1803 ISR0.501-0.1630-4.80 
  Hauftman, Itay 1904 ISR0.001-0.5330-15.90 
  Drori, Saar c1921 ISR0.001-0.5030-15.00 
  Bar-Or, Ornan 1959 ISR0.001-0.4530-13.50 

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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