Individual Calculations July 2016
 Reprun, Nadejda  Total change: -5.20  Rating chartPersonal card
 Rishon Lezion Spring 2016 A Rishon Lezion ISR 2016-05-09
RcRownchangeKK*chgGame
 2001 1969 2.50 6 -0.26 20 -5.20 
  Golberg, Igor 2184 ISR0.001-0.2320-4.60 
  Vardi, Shlomit 1952 ISR0.501-0.0220-0.40 
  Federovski, Adi 1944 ISR0.501-0.0320-0.60 
  Barak, Gil 1977 ISR0.001-0.4920-9.80 
  Milikow, Yoav 1950 ISR1.0010.47209.40 
  Marcovici, Adrian 1997 ISR0.5010.04200.80 

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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