Rapid: Individual Calculations December 2021
 Boumediene, Boucif  Total change: 6.00  Rating chartPersonal card
 4eme Trophee Daniel Lagache NEUVILLE EN FERRAIN FRA 2021-11-27
RcRownchangeKK*chgGame
 1775 1867 4.00 6 0.30 20 6.00 
  Guerin, Bernard 1744 FRA0.001-0.6720-13.40 
  Nguyen, Noam 1588 FRA1.0010.16203.20 
  Loncke, Matthieu 1749 BEL1.0010.34206.80 
  Poirier, Remi 1680 BEL1.0010.26205.20 
  Hennion, David 1964 FRA1.0010.632012.60 
  Boudrenghien, Francois 1927 FRA0.001-0.4220-8.40 

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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