Individual Calculations August 2012
 Kraus, Ohad  Total change: -3.90  Rating chartPersonal card
 Kiryat-Ono Summer 2012 Kiryat Ono ISR 2012-07-01
RcRownchangeKK*chgGame
 2192 2028 1.00 4 -0.26 15 -3.90 
  Gershkowich, David f2256 ISR0.001-0.2115-3.15 
  Shwarchbard, Zvi 1864 ISR1.0010.28154.20 
  Zalkind, Konstantin f2219 ISR0.001-0.2515-3.75 
  Gruenfeld, Yehuda g2428  * ISR0.001-0.0815-1.20 
 * 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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