Individual Calculations November 2009
 Tarnopolsky, Anatoly  Total change: -14.25  Rating chartPersonal card
 KFS Sucot 2009 Intl Kfar Saba ISR 2009-10-02
RcRownchangeKK*chgGame
 2128 2322 3.50 6 -0.95 15 -14.25 
  Boruchovsky, Avital 2125 ISR0.001-0.7515-11.25 
  Steinberg, Nitzan 2160 ISR0.501-0.2115-3.15 
  Efroimski, Marsel wf2098 ISR0.501-0.2815-4.20 
  Mindlin, Alon 2001 ISR1.0010.13151.95 
  Ben Artzi, Ido 2112 ISR1.0010.23153.45 
  Raznikov, Danny 2270 ISR0.501-0.0715-1.05 

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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