Individual Calculations January 2009
 Feigel, Leonid  Total change: -4.05  Rating chartPersonal card
 Givataiim Kaitz 2008 Givataiim ISR 2008-08-11
RcRownchangeKK*chgGame
 1996 2028 3.00 6 -0.27 15 -4.05 
  Yam, Doron 2030 ISR1.0010.50157.50 
  Filosof, Asi 1981 ISR0.001-0.5715-8.55 
  Levi, Yoel 1974 ISR0.501-0.0815-1.20 
  Ben-Efraim, Aner 2050 ISR0.001-0.4715-7.05 
  Leibo, Gideon 2005 ISR0.501-0.0315-0.45 
  Shwarchbard, Zvi 1937 ISR1.0010.38155.70 

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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