Individual Calculations July 2017
 Levi, Nisan  Total change: 19.20  Rating chartPersonal card
 Mark Center Spring 2017 A Tel Aviv ISR 2017-05-09
RcRownchangeKK*chgGame
 1942 1824 3.50 7 0.96 20 19.20 
  Gorshtein, Ido 2148 ISR0.001-0.1320-2.60 
  Levanzov, Evgeny 1693 ISR1.0010.32206.40 
  Bodenshtein, Yair 2012 ISR0.5010.24204.80 
  Tzidkiya, Yeshaayahu 2160 ISR0.001-0.1220-2.40 
  Mdivani, Maka 1907 ISR0.5010.11202.20 
  Guz, Ari 1646 ISR1.0010.27205.40 
  Vladimirsky, Mark 2031 ISR0.5010.27205.40 

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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