Individual Calculations September 2009
 Levinsky, Gregory  Total change: -22.20  Rating chartPersonal card
 Maccabiah 2009 Intl Open Natanya ISR 2009-07-12
RcRownchangeKK*chgGame
 1889 2057 2.00 5 -1.48 15 -22.20 
  Porat, Rami 1657  * ISR1.0010.08151.20 
  Zurel, Maxim 1929 ISR1.0010.33154.95 
  Sheshkin, Matan 2121 ISR0.001-0.4115-6.15 
  Masarsky, Matvey 1870 ISR0.001-0.7415-11.10 
  Veinberg, Nimrod 1869 ISR0.001-0.7415-11.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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