Individual Calculations November 2012
 Margovsky, Nachum  Total change: 39.60  Rating chartPersonal card
 Semi Final Champ 2012 Madatech Haifa ISR 2012-07-26
RcRownchangeKK*chgGame
 2288 2162 4.00 8 1.32 30 39.60 
  Rabinovich, Joseph 2262 RUS1.0010.643019.20 
  Sorin, Michael 2259 ISR0.5010.13303.90 
  Katzir, Moshe 2167 ISR0.001-0.4930-14.70 
  Gransky, Michael f2280 ISR1.0010.663019.80 
  Gurbanov, Andrei 2272 BLR1.0010.653019.50 
  Raznikov, Danny m2462 ISR0.5010.353010.50 
  Steinberg, Nitzan 2326 ISR0.001-0.2830-8.40 
  Zaltz, Dov 2279 ISR0.001-0.3430-10.20 

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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