Blitz: Individual Calculations December 2019
 Boulemnakher, Karim  Total change: 23.20  Rating chartPersonal card
 1er Blitz M Echecs PARIS FRA 2019-11-11
RcRownchangeKK*chgGame
 1981 1903 4.50 8 1.16 20 23.20 
  Lazo, Andrei f2193 MDA0.5010.34206.80 
  Marks, Edwin 1971 FRA1.0010.592011.80 
  Blanchard, Paul 1859 FRA1.0010.44208.80 
  Mayans, Calvo Mariano 2245 ESP1.0010.882017.60 
  Auder, Benjamin 1877 FRA0.001-0.5420-10.80 
  Chosson, Julien 1781 FRA0.001-0.6720-13.40 
  El Jallouli, Mehdi 1725 FRA1.0010.27205.40 
  Degardin, Sylvain 2200 FRA0.001-0.1520-3.00 

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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