Individual Calculations November 2010
 Levi, Nisan  Total change: 8.55  Rating chartPersonal card
 Summer Givataim 2010 Givataim ISR 2010-07-25
RcRownchangeKK*chgGame
 2014 1891 3.00 7 0.57 15 8.55 
  Klein, Boris 2141 ISR0.001-0.1915-2.85 
  Kahn, Yigal 2032 ISR0.5010.19152.85 
  Zalkind, Konstantin f2207 ISR0.001-0.1315-1.95 
  Gradenwitz, Oded 1838 ISR0.501-0.0715-1.05 
  Papiashvilli, Kobi 1864 ISR1.0010.46156.90 
  Bar-Or, Ornan 1967 ISR0.5010.10151.50 
  Blass, Uri 2051 ISR0.5010.21153.15 

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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