Rapid: Individual Calculations November 2023
 Boukhalfa, Nelia  Total change: -50.00  Rating chartPersonal card
 16eme Tournoi rapide d'Orcher La Tour GONFREVILLE L'ORCHER FRA 2023-10-01
RcRownchangeKK*chgGame
 1265 1116 0.00 4 -1.25 40 -50.00 
  Ababsa, Tufek 1420 FRA0.001-0.1440-5.60 
  Menard, Emma 1236 FRA0.001-0.3440-13.60 
  Malo, Antoine 1199 FRA0.001-0.3940-15.60 
  Dufeux, Lidwine 1203 FRA0.001-0.3840-15.20 

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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