Individual Calculations August 2017
 Golberg, Igor  Total change: -23.80  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1910 2206 5.50 8 -1.19 20 -23.80 
  Levin, Evgeny 1806  * ISR1.0010.08201.60 
  Berman, Jacob 1883 RSA0.001-0.8720-17.40 
  Freiman, Mark 1830 ISR1.0010.09201.80 
  Zlotogorski, Itay 1881 ISR1.0010.13202.60 
  Glassman, Jeremy R 2056 USA0.001-0.7020-14.00 
  Milikow, Elie 1806  * ISR0.501-0.4220-8.40 
  Levinsky, Gregory 1926 ISR1.0010.16203.20 
  Har-Even, Abir 2089 ISR1.0010.34206.80 
 * 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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