Individual Calculations July 2019
 Vanderbeeken, Mikael  Total change: -19.60  Rating chartPersonal card
 21eme Open International de Narbonne-Plage (-2200) NARBONNE FRA 2019-06-08
RcRownchangeKK*chgGame
 1897 2172 5.50 8 -0.98 20 -19.60 
  Colonna, Jean-Paul 1772  * FRA1.0010.08201.60 
  Yrle, Michel 1772  * FRA1.0010.08201.60 
  Mamah, Isabelle 1860 FRA0.501-0.3620-7.20 
  Muzzarelli, Hogan 1868 FRA0.501-0.3620-7.20 
  Roch, Florian 1950 FRA1.0010.22204.40 
  Quesnot, Bonaventure 1788 FRA1.0010.09201.80 
  Ringuet, Noe 2155 FRA0.001-0.5220-10.40 
  Epelly, Patrick 2011 FRA0.501-0.2120-4.20 
 * 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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