Individual Calculations August 2017
 Vladimirsky, Mark  Total change: -57.20  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1775 2042 4.50 9 -2.86 20 -57.20 
  Amitzur, David 1642  * ISR1.0010.08201.60 
  Zilbershtein, Victor 1801 ISR1.0010.20204.00 
  Milikow, Elie 1781 ISR0.001-0.8220-16.40 
  Kokish, Iris Roberta 1768 USA0.501-0.3320-6.60 
  Levitan, Ronit wc1729 ISR0.501-0.3620-7.20 
  Levin, Evgeny 1719 ISR1.0010.13202.60 
  Levin, Guy 1840 ISR0.501-0.2620-5.20 
  Levin, Natan 1867 ISR0.001-0.7320-14.60 
  Pilchin, Uri 1830 ISR0.001-0.7720-15.40 
 * 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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