Individual Calculations September 2016
 Ochman, Philip  Total change: 11.60  Rating chartPersonal card
 Zim Haifa Rating Tournament Summer 2016 Haifa ISR 2016-07-12
RcRownchangeKK*chgGame
 1887 1877 3.00 5 0.58 20 11.60 
  Grossman, Ilan 1688 ISR1.0010.25205.00 
  Maman, Emanuel 1840 ISR0.001-0.5520-11.00 
  Zorella, Benzion 1950 ISR0.001-0.4020-8.00 
  Cohen, Avi 1949 USA1.0010.602012.00 
  Blaushtain, Boris 2010 ISR1.0010.682013.60 

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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