Individual Calculations December 2013
 Chachashvili, Zuri  Total change: -15.30  Rating chartPersonal card
 Stav Mark Centre 2013 Tel Aviv ISR 2013-10-08
RcRownchangeKK*chgGame
 1884 1823 2.00 6 -0.51 30 -15.30 
  Gaz, Ido 1997 ISR1.0010.733021.90 
  Marcovici, Adrian 2086 ISR0.001-0.1830-5.40 
  Cadaria, Avi 1554 ISR0.001-0.8330-24.90 
  Tal, Rami 1904 ISR0.001-0.3930-11.70 
  Levi, Lior 1899 ISR0.5010.10303.00 
  Levi, Nisan 1863 ISR0.5010.06301.80 

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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