Individual Calculations March 2012
 Levi, Nisan  Total change: 18.45  Rating chartPersonal card
 Winter Mark Centre 2012 Tel Aviv ISR 2012-01-10
RcRownchangeKK*chgGame
 2010 1868 3.50 7 1.23 15 18.45 
  Zalkind, Konstantin f2203 ISR0.001-0.1215-1.80 
  Lumakin, Vladimir 1790 ISR1.0010.39155.85 
  Shlam, Yehuda 2102 ISR0.5010.29154.35 
  Alperovich, Asher 2109 ISR1.0010.801512.00 
  Lotsov Har-Zahav, Avraham 1961 ISR0.001-0.3715-5.55 
  Laposhnian, Eran 1925 ISR1.0010.58158.70 
  Blass, Uri 1983 ISR0.001-0.3415-5.10 

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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