Individual Calculations January 2009
 Filosof, Asi  Total change: -2.55  Rating chartPersonal card
 Givataiim Kaitz 2008 Givataiim ISR 2008-08-11
RcRownchangeKK*chgGame
 2020 1981 2.50 6 -0.17 15 -2.55 
  Yam, Doron 2030 ISR0.5010.07151.05 
  Feigel, Leonid 2028 ISR1.0010.57158.55 
  Hershkovitz, Yair 1994 ISR0.001-0.4815-7.20 
  Ettinger, Amir 2012 ISR0.001-0.4615-6.90 
  Ben-Efraim, Aner 2050 ISR0.001-0.4015-6.00 
  Leibo, Gideon 2005 ISR1.0010.53157.95 

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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