Rapid: Individual Calculations December 2022
 Douffi, Amel  Total change: 45.60  Rating chartPersonal card
 22eme Tournoi de Parties Rapides de Grande Synthe GRANDE SYNTHE FRA 2022-11-11
RcRownchangeKK*chgGame
 1359 1129 3.00 8 1.14 40 45.60 
  Lencel, Antoine 1632 FRA0.001-0.0440-1.60 
  Doyen, Sylvie 1306 FRA0.001-0.2740-10.80 
  Boulogne, Christian 1246 FRA1.0010.664026.40 
  Boucherie, Olivier 1378 FRA0.001-0.1940-7.60 
  Dyboff, Alexandre 1209 FRA1.0010.614024.40 
  Debruyne, Francois 1439 FRA0.001-0.1440-5.60 
  Giraud, Cedric 1285 FRA1.0010.714028.40 
  Rys, Ludovic 1373 FRA0.001-0.2040-8.00 

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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