Rapid: Individual Calculations September 2017
 Blumenfeld, Noam  Total change: -11.20  Rating chartPersonal card
 Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial Nir Haemek ISR 2017-08-07
RcRownchangeKK*chgGame
 1293 1218 1.50 5 -0.56 20 -11.20 
  Orian, Noga 1239 ISR0.001-0.4720-9.40 
  Levi, Paz 1539 ISR0.001-0.1320-2.60 
  Oscar, Yuval 1164 ISR0.501-0.0820-1.60 
  Adlen, Noya 1218 ISR1.0010.502010.00 
  Nagar, Or 1303 ISR0.001-0.3820-7.60 

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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