Rapid: Individual Calculations April 2016
 Zabrovski, Daniel  Total change: -21.60  Rating chartPersonal card
 Chess4All Purim 2016 Ilan Biran Memorial rapid A Ganey Tikva ISR 2016-03-25
RcRownchangeKK*chgGame
 1621 1641 1.00 4 -1.08 20 -21.60 
  Smoliar, Klim 1795 ISR0.001-0.2920-5.80 
  Ofek, Omri 1420 ISR1.0010.22204.40 
  Zemach, Roee 1695 ISR0.001-0.4220-8.40 
  Sobel, Ido 1573 ISR0.001-0.5920-11.80 

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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