Rapid: Individual Calculations February 2020
 Drillat, Michel  Total change: -15.20  Rating chartPersonal card
 25e Challenge des Rois de Chambery (plus de 1400) CHAMBERY FRA 2020-01-04
RcRownchangeKK*chgGame
 1775 1845 4.50 9 -0.76 20 -15.20 
  Hetier, Thomas 1524 FRA1.0010.13202.60 
  Olivier, Jean-Christophe m2245  * FRA0.001-0.0820-1.60 
  Porlan, Manuel 1531 FRA1.0010.14202.80 
  Boissel, Brice 1754 FRA0.501-0.1220-2.40 
  Zanin, Dario 1867 FRA1.0010.532010.60 
  Pillard, Jean-Luc 1879 FRA0.001-0.4520-9.00 
  Lalou, Olivier 1802 FRA0.001-0.5620-11.20 
  Marjanovic, Slavko 1512 FRA1.0010.12202.40 
  Billotti, Romain 1864 FRA0.001-0.4720-9.40 
 * 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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