Rapid: Individual Calculations December 2023
 Berel, Thierry  Total change: -21.20  Rating chartPersonal card
 Tournoi Rapide FIDE de Novembre 2023 de Franconville (plus 1500) FRANCONVILLE FRA 2023-11-10
RcRownchangeKK*chgGame
 1582 1519 1.00 5 -1.06 20 -21.20 
  Goudon, Gregory 1622 FRA0.001-0.3620-7.20 
  Rodrigues, Georges 1658 FRA0.001-0.3120-6.20 
  Vijay, Soukreev 1596 FRA0.001-0.3920-7.80 
  Sella, Laurent 1413 FRA1.0010.36207.20 
  Jedidi, Brahim 1619 FRA0.001-0.3620-7.20 

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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