Individual Calculations December 2016
 Lahav, Doron  Total change: -24.80  Rating chartPersonal card
 Herzliya Championship Haim Kandelshine Memorial 2016-A Herzliya ISR 2016-09-12
RcRownchangeKK*chgGame
 1750 1629 2.00 9 -1.24 20 -24.80 
  Gamayev, Oleg 2029  * ISR0.001-0.0820-1.60 
  Greiver, Alejandro 1698 URU0.5010.10202.00 
  Gradenwitz, Oded 1711 ISR0.001-0.3920-7.80 
  Cohen, Dvir 1566 ISR0.501-0.0920-1.80 
  Mdivani, Maka 1953 ISR0.001-0.1320-2.60 
  Rotshtein, Maxim 1677 ISR0.001-0.4320-8.60 
  Levy, Avner 1715 ISR0.001-0.3820-7.60 
  Lotan, Barak 1513 ISR0.501-0.1620-3.20 
  Hayohamo, Raz 1887 ISR0.5010.32206.40 
 * 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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