Rapid: Individual Calculations September 2017
 Nagar, Or  Total change: 8.20  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1372 1303 2.50 5 0.41 20 8.20 
  Bialik, Ofer 1205 ISR1.0010.37207.40 
  Sandler, Yuval 1359 ISR0.5010.08201.60 
  Gleizer, Adar 1497 ISR0.001-0.2520-5.00 
  Sobel, Ido 1581 ISR0.001-0.1720-3.40 
  Blumenfeld, Noam 1218 ISR1.0010.38207.60 

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)
 

 

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