Individual Calculations December 2015
 Lahav, Michal  Total change: -10.80  Rating chartPersonal card
 National Championship Quarterfinal 2015 Rehovot Rehovot ISR 2015-09-04
RcRownchangeKK*chgGame
 1887 2015 5.00 9 -0.81 40 -32.40 
  Gorodetzky, Matan 1890 ISR1.0010.334013.20 
  Kereth, Oren 1740 ISR0.501-0.3340-13.20 
  Boruchovsky, Ron 1691 ISR1.0010.13405.20 
  Aronin, Pavel 2071 MNC0.001-0.4240-16.80 
  Parkhov, Yair 2102 ISR0.001-0.3840-15.20 
  Zlatin, Alexander 2090 ISR0.001-0.4040-16.00 
  Shoker, Asaf 1650 ISR1.0010.10404.00 
  Tartakovsky, Daniel 2013 ISR1.0010.504020.00 
  Musyuk, Lior 1736 ISR0.501-0.3440-13.60 

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)
 
 Liga Ilit Noar Darom 2015 Round 3-5 various ISR 2015-11-07
RcRownchangeKK*chgGame
 1884 2014 2.50 3 0.54 40 21.60 
  Cohen Revivo, Shoham 1893 ISR1.0010.344013.60 
  Stolyarsky, Yegor 1713 ISR1.0010.15406.00 
  Adar, Idan 2047 ISR0.5010.05402.00 

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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