Individual Calculations July 2009
 Zoler, Dan  Total change: -3.40  Rating chartPersonal card
 Israel National League 2009 Various ISR 2009-01-07
RcRownchangeKK*chgGame
 2451 2475 5.00 10 -0.34 10 -3.40 
  Liss, Eran g2477 ISR0.5010.00100.00 
  Livshits, Gaby m2426 ISR0.501-0.0710-0.70 
  Rechlis, Gad g2456 ISR0.501-0.0310-0.30 
  Birnboim, Nathan m2319 ISR0.501-0.2110-2.10 
  Huzman, Alexander g2602 ISR0.5010.17101.70 
  Bykhovsky, Anatoly m2459 ISR0.501-0.0210-0.20 
  Sidorenko, Ilya 2370 ISR1.0010.36103.60 
  Bar, Roman m2442 ISR0.501-0.0510-0.50 
  Karpman, Vadim m2381 UKR0.501-0.1310-1.30 
  Golod, Vitali g2575 ISR0.001-0.3610-3.60 

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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