Individual Calculations July 2017
 Gerber, Nick  Total change: -21.20  Rating chartPersonal card
 Kfar Saba Spring tournament 2017 A Kfar Saba ISR 2017-04-08
RcRownchangeKK*chgGame
 1911 1915 3.00 7 -0.53 40 -21.20 
  Friedland, Eldar 1722 ISR0.501-0.2540-10.00 
  Gorshtein, Asaf 1969 ISR0.001-0.4240-16.80 
  Hadas, Itamar 1811 ISR1.0010.364014.40 
  Zhimalov, Adam 1864 ISR0.501-0.0740-2.80 
  Caspi, Nimi 1863 ISR0.501-0.0740-2.80 
  Alon, Yaacov 1999 ISR0.5010.12404.80 
  Calabrese, Gabriel 2152 ISR0.001-0.2040-8.00 

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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