Individual Calculations November 2012
 Berkovich, Mark A  Total change: 4.20  Rating chartPersonal card
 Semi Final Champ 2012 Madatech Haifa ISR 2012-07-26
RcRownchangeKK*chgGame
 2312 2366 5.00 8 0.42 10 4.20 
  Gurbanov, Andrei 2272 BLR1.0010.37103.70 
  Axelrod, Arie f2331 ISR0.501-0.0510-0.50 
  Sorin, Michael 2259 ISR0.501-0.1510-1.50 
  Steinberg, Nitzan 2326 ISR0.501-0.0610-0.60 
  Katzir, Moshe 2167 ISR0.501-0.2610-2.60 
  Soffer, Ram g2506 ISR0.5010.19101.90 
  Gleizer, Mark f2171 ISR1.0010.25102.50 
  Raznikov, Danny m2462 ISR0.5010.13101.30 

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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