Blitz: Individual Calculations December 2019
 Marks, Edwin  Total change: -28.80  Rating chartPersonal card
 1er Blitz M Echecs PARIS FRA 2019-11-11
RcRownchangeKK*chgGame
 1797 1971 3.50 7 -1.44 20 -28.80 
  Tridon, Olivier 1571  * FRA1.0010.08201.60 
  Chosson, Julien 1781 FRA0.001-0.7520-15.00 
  Boulemnakher, Karim 1903 FRA0.001-0.5920-11.80 
  Guy, Ange 1722 FRA1.0010.19203.80 
  Kvashyna, Tetyana 1683 FRA1.0010.16203.20 
  Lazo, Andrei f2193 MDA0.001-0.2220-4.40 
  El Jallouli, Mehdi 1725 FRA0.501-0.3120-6.20 
 * 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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