Rapid: Individual Calculations January 2018
 Ashkenazi, Dror  Total change: 10.40  Rating chartPersonal card
 Israel Rapid Championship 2017 Kfar Vradim ISR 2017-12-14
RcRownchangeKK*chgGame
 1887 1703 2.50 7 0.52 20 10.40 
  Iskhakov, Michael 2103  * ISR0.001-0.0820-1.60 
  Cohen Revivo, Alon 1932 ISR0.001-0.2120-4.20 
  Menashe, Etty 1326 ISR1.0010.09201.80 
  Aroesti, Roee f2011 ISR0.001-0.1420-2.80 
  Aizenberg, Benny 1813 ISR0.5010.15203.00 
  Kinberg, Ofer 1956 ISR0.001-0.1920-3.80 
  Kopelevich, Boris 2071 ISR1.0010.902018.00 
 * 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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