Individual Calculations August 2017
 Galant, Natan  Total change: 91.20  Rating chartPersonal card
 Liga Artzit South 2017 Relegation Playoff Jerusalem ISR 2017-06-29
RcRownchangeKK*chgGame
 1893 1862 1.00 1 0.54 40 21.60 
  Livshits, Leonid 1893 ISR1.0010.544021.60 

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)
 
 20th Maccabia International Open Jerusalem ISR 2017-07-05
RcRownchangeKK*chgGame
 1923 1862 5.50 9 1.74 40 69.60 
  Seri, Eyal 1462  * ISR1.0010.08403.20 
  Musyuk, Lior 2086 ISR0.001-0.2240-8.80 
  Genin, David 1559 ISR1.0010.14405.60 
  Etingof, Yury 1648 ISR1.0010.23409.20 
  Moskovich, Daniel 2174 ISR1.0010.864034.40 
  Wyde, David A 2139 USA0.001-0.1740-6.80 
  Manievich, Victor 2046 ISR1.0010.744029.60 
  Glassman, Jeremy R 2056 USA0.5010.254010.00 
  Aflalo, Sophie 2134 FRA0.001-0.1740-6.80 
 * 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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