Individual Calculations August 2012
 Gruenfeld, Yehuda  Total change: -13.30  Rating chartPersonal card
 Kiryat-Ono Summer 2012 Kiryat Ono ISR 2012-07-01
RcRownchangeKK*chgGame
 2117 2447 3.00 5 -1.33 10 -13.30 
  Drori, Saar c2047  * ISR1.0010.08100.80 
  Zalkind, Konstantin f2219 ISR0.001-0.7910-7.90 
  Martianov, Andre 2047  * ISR1.0010.08100.80 
  Kobo, Ori 2226 ISR0.001-0.7810-7.80 
  Kraus, Ohad 2047  * ISR1.0010.08100.80 
 * 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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