Individual Calculations April 2014
 Gershkowich, David  Total change: -8.25  Rating chartPersonal card
 Winter 2014 Mark Centre Tel Aviv ISR 2014-01-28
RcRownchangeKK*chgGame
 2026 2211 4.50 7 -0.55 15 -8.25 
  Levin, Evgeny 1863 ISR1.0010.11151.65 
  Shwarchbard, Zvi 1918 ISR1.0010.15152.25 
  Shutzman, Joseph f2263 USA0.001-0.4315-6.45 
  Bronstein, Or 1894 ISR1.0010.13151.95 
  Marcovici, Adrian 2062 ISR1.0010.30154.50 
  Drori, Saar c2009 ISR0.001-0.7615-11.40 
  Gamayev, Oleg 2174 ISR0.501-0.0515-0.75 

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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