Rapid: Individual Calculations October 2018
 Sobel, Ido  Total change: 38.00  Rating chartPersonal card
 Dov Porat Rapid 2018 B Ramat Gan ISR 2018-09-08
RcRownchangeKK*chgGame
 1806 1685 5.00 9 1.90 20 38.00 
  Barak, Gil 2004 ISR1.0010.872017.40 
  Sokolinsky, Yaakov 1714 ISR1.0010.542010.80 
  Inbal, Nimrod 1886 ISR0.001-0.2420-4.80 
  Smoliar, Klim 1810 ISR1.0010.672013.40 
  Ofir, Ron 1830 ISR0.001-0.3120-6.20 
  Marcovici, Adrian 1788 ISR0.001-0.3620-7.20 
  Katkov, Michelle wf1720 ISR1.0010.552011.00 
  Sheinkman, Lidan 1697 ISR1.0010.522010.40 
  Zemach, Nadav 1804 ISR0.001-0.3420-6.80 

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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