Rapid: Individual Calculations December 2022
 Plane, David  Total change: -10.20  Rating chartPersonal card
 9eme rapide du 11 novembre de Salon de Provence A SALON DE PROVENCE FRA 2022-11-11
RcRownchangeKK*chgGame
 1829 1891 4.50 9 -0.51 20 -10.20 
  Costa, Pierre 1380 FRA1.0010.04200.80 
  Heran, Raphael 2284 FRA0.001-0.0820-1.60 
  Gertner, Nicolas 1491  * FRA1.0010.08201.60 
  Midoux, Sebastien 2236 FRA0.001-0.1120-2.20 
  Roganova, Maxime 1527 FRA1.0010.10202.00 
  Pottier, Alexandre 2072 FRA0.001-0.2620-5.20 
  Chaumet, Etienne 1827 FRA0.001-0.5920-11.80 
  Miguel, Alain 1757 FRA0.501-0.1820-3.60 
  Lemiere, Frederic 1883 FRA1.0010.49209.80 
 * 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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