Individual Calculations November 2010
 Bar-Or, Ornan  Total change: 2.40  Rating chartPersonal card
 Summer Givataim 2010 Givataim ISR 2010-07-25
RcRownchangeKK*chgGame
 2094 1967 2.50 7 0.16 15 2.40 
  Iskhakov, Michael 2157 ISR0.5010.25153.75 
  Zalkind, Konstantin f2207 ISR1.0010.801512.00 
  Lebedinsky, Eduard 2181 MDA0.001-0.2315-3.45 
  Kahn, Yigal 2032 ISR0.001-0.4115-6.15 
  Blass, Uri 2051 ISR0.5010.12151.80 
  Levi, Nisan 1891 ISR0.501-0.1015-1.50 
  Klein, Boris 2141 ISR0.001-0.2715-4.05 

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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