Rapid: Individual Calculations May 2019
 Halamish, Arnon  Total change: -20.80  Rating chartPersonal card
 Czerniak Memorial Rapid A 16.4.2019 Tel Aviv ISR 2019-04-16
RcRownchangeKK*chgGame
 1824 2005 2.50 5 -1.04 20 -20.80 
  Samarin, Leonid 1687 ISR0.501-0.3720-7.40 
  Tsarfati, Ohn 1605  * ISR1.0010.08201.60 
  Penzias, Moti 1927 ISR0.001-0.6120-12.20 
  Azikri, Gur 1829 ISR1.0010.27205.40 
  Baquiche, Ram 2071 ISR0.001-0.4120-8.20 
 * 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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