Individual Calculations August 2017
 Har-Even, Abir  Total change: -18.40  Rating chartPersonal card
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1908 2089 5.50 9 -0.92 20 -18.40 
  Klein, Achi 1689  * ISR1.0010.08201.60 
  Freiman, Mark 1830 ISR1.0010.18203.60 
  Berman, Jacob 1883 RSA0.501-0.2620-5.20 
  Levitan, Ronit wc1729 ISR1.0010.10202.00 
  Musyuk, Lior 2086 ISR1.0010.502010.00 
  Levi, Netanel 1951 ISR0.001-0.6920-13.80 
  Federovski, Adi 1958 ISR0.001-0.6820-13.60 
  Levin, Guy 1840 ISR1.0010.19203.80 
  Golberg, Igor 2206 ISR0.001-0.3420-6.80 
 * 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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