Rapid: Individual Calculations November 2023
 Bonnafous, Michel  Total change: 10.20  Rating chartPersonal card
 13eme Rapide d'Echecs de Sanary - Tournoi A SANARY SUR MER FRA 2023-10-01
RcRownchangeKK*chgGame
 1830 1799 4.50 8 0.51 20 10.20 
  Maret, Anna 1419 FRA1.0010.09201.80 
  Degraeve, Remy m2404 FRA0.001-0.0220-0.40 
  Deligey, Sebastien 1556 FRA1.0010.20204.00 
  Etienne, Benjamin 1486 FRA0.501-0.3620-7.20 
  Ventoruzzo, Jean-Francois 1786 FRA1.0010.48209.60 
  Maret, Simon 1959 FRA1.0010.712014.20 
  Bedhouche, Rayan 1770 FRA0.001-0.5420-10.80 
  Dudognon, Thibault f2263 FRA0.001-0.0520-1.00 

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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