Blitz: Individual Calculations December 2022
 Belhadj-Abbes, Mustapha  Total change: -78.20  Rating chartPersonal card
 Tournoi de blitz de Grenoble Novembre 2022 GRENOBLE FRA 2022-11-10
RcRownchangeKK*chgGame
 1629 1959 2.00 7 -3.91 20 -78.20 
  Lucotte, Jocelyn 1615 FRA1.0010.12202.40 
  Lion, Pierre 1781 BEL0.001-0.7320-14.60 
  Brehamet, Yves 1324 FRA0.001-0.9920-19.80 
  Ladigue, Aurelien 1644 FRA1.0010.14202.80 
  Lafitte, Remi 1647 FRA0.001-0.8620-17.20 
  Melis, Achille 1835 FRA0.001-0.6720-13.40 
  Pernoud, Claire 1559  * FRA0.001-0.9220-18.40 
 * 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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