Individual Calculations August 2018
 Libman, Guy  Total change: -11.40  Rating chartPersonal card
 National Ch. Semifinal 2018 Petah Tikva Petah Tikva ISR 2018-06-24
RcRownchangeKK*chgGame
 2236 2296 4.50 9 -0.57 20 -11.40 
  Chernomordik, Pavel f2286 ISR1.0010.49209.80 
  Caspi, Nimi 2014 ISR0.501-0.3420-6.80 
  Drori, Saar f2420 ISR0.5010.17203.40 
  Tzidkiya, Yeshaayahu 2197 ISR1.0010.36207.20 
  Friedland, Eldar 1916 ISR1.0010.09201.80 
  Globus, Or f2351 ISR0.001-0.4220-8.40 
  Zhimalov, Adam 2079 ISR0.001-0.7820-15.60 
  Bronstein, Or f2378 ISR0.001-0.3920-7.80 
  Givon, Asaf m2485 ISR0.5010.25205.00 

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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