Individual Calculations November 2009
 Ben, Tomer  Total change: -20.85  Rating chartPersonal card
 Givataiim Kaitz 2009 Givataiim ISR 2009-07-28
RcRownchangeKK*chgGame
 1927 1975 2.00 6 -1.39 15 -20.85 
  Levi, Eli 1926 ISR0.001-0.5715-8.55 
  Levi, Nisan 1929 ISR1.0010.44156.60 
  Feigel, Leonid 2005 ISR1.0010.54158.10 
  Levi, Yoel 1985 ISR0.001-0.4915-7.35 
  Gradenwitz, Oded 1885 ISR0.001-0.6215-9.30 
  Reshef, Omer 1833 ISR0.001-0.6915-10.35 

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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