Individual Calculations September 2013
 Grujic, Danijela  Total change: -21.60  Rating chartPersonal card
 Macabbiah 2013 Open Jerusalem ISR 2013-07-21
RcRownchangeKK*chgGame
 1847 2124 6.00 9 -1.44 15 -21.60 
  Feldman, Antony 1724  * ISR1.0010.08151.20 
  Or, Yochanan 1921 ISR0.001-0.7615-11.40 
  Boruchovsky, Ron 1724  * ISR1.0010.08151.20 
  Lukovski, Lev 1889 GER0.501-0.2915-4.35 
  Klein, Noam 1917 ISR0.501-0.2715-4.05 
  Poleg, Dan 1847 ISR1.0010.17152.55 
  Porat, Hen 1841 ISR0.001-0.8415-12.60 
  Levin, Evgeny 1895 ISR1.0010.21153.15 
  Zlatin, Alexander 1863 ISR1.0010.18152.70 
 * 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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