Rapid: Individual Calculations November 2023
 Hakim, Chamsou  Total change: -25.20  Rating chartPersonal card
 14eme Festival de la Tour Blanche PARIS FRA 2023-10-07
RcRownchangeKK*chgGame
 1350 1141 0.00 4 -1.26 20 -25.20 
  Giraud, Pierre 1225 FRA0.001-0.3820-7.60 
  Lopez, Benjamin 1006 FRA0.001-0.6820-13.60 
  Erebih, Yacoub 1408 MTN0.001-0.1820-3.60 
  Miroche, Eric 1760 FRA0.001-0.0220-0.40 

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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