Individual Calculations January 2015
 Bodenshtein, Yair  Total change: -10.80  Rating chartPersonal card
 Ramat Gan Autumn 2014 Ramat Gan ISR 2014-11-02
RcRownchangeKK*chgGame
 1936 1817 2.00 7 -0.54 20 -10.80 
  Aharonovich, Itamar 2186 ISR0.001-0.1020-2.00 
  Magen, Amnon 1997 ISR0.001-0.2620-5.20 
  Yaniv, Ori 1651 ISR1.0010.28205.60 
  Drori, Dan f2129 ISR0.001-0.1420-2.80 
  Weinberger, Yair 1808 ISR0.001-0.5120-10.20 
  Gal, Lior 2001 ISR0.001-0.2620-5.20 
  Avineri, Paz 1779 ISR1.0010.45209.00 

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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