Individual Calculations May 2016
 Dobkin, Uri  Total change: -8.80  Rating chartPersonal card
 31st Czerniak Memorial Festival Open B Tel Aviv ISR 2016-04-24
RcRownchangeKK*chgGame
 1719 1706 1.50 4 -0.44 20 -8.80 
  Cohen, Avi 1957 USA0.001-0.1920-3.80 
  Sobel, Ido 1484 ISR0.001-0.7820-15.60 
  Guz, Ari 1618 ISR1.0010.38207.60 
  Knafo, Michael 1815 ISR0.5010.15203.00 

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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