Individual Calculations December 2019
 Dror, Levi  Total change: 20.40  Rating chartPersonal card
 Herzliya Championship 2019 Herzliya ISR 2019-09-09
RcRownchangeKK*chgGame
 1916 1634 2.50 8 1.02 20 20.40 
  Hasidovsky, Michael 2034  * ISR0.001-0.0820-1.60 
  Bar-Or, Ornan 1902 ISR0.5010.33206.60 
  Bernshtein, Tomer 1919 ISR0.001-0.1620-3.20 
  Aronin, Pavel 2034  * MNC0.001-0.0820-1.60 
  Malin, Uri 2034  * ISR0.5010.42208.40 
  Cnaan, Moshe 1990 ISR0.001-0.1120-2.20 
  Nechemya, Natan 1745 ISR1.0010.652013.00 
  Gradenwitz, Oded 1672 ISR0.5010.05201.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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