Individual Calculations January 2009
 Yam, Doron  Total change: -19.65  Rating chartPersonal card
 Givataiim Kaitz 2008 Givataiim ISR 2008-08-11
RcRownchangeKK*chgGame
 1986 2030 1.50 5 -1.31 15 -19.65 
  Filosof, Asi 1981 ISR0.501-0.0715-1.05 
  Feigel, Leonid 2028 ISR0.001-0.5015-7.50 
  Ettinger, Amir 2012 ISR0.001-0.5315-7.95 
  Shwarchbard, Zvi 1937 ISR0.501-0.1315-1.95 
  Levi, Yoel 1974 ISR0.501-0.0815-1.20 

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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