Rapid: Individual Calculations December 2022
 Leroy, Serge  Total change: 37.60  Rating chartPersonal card
 22eme Tournoi de Parties Rapides de Grande Synthe GRANDE SYNTHE FRA 2022-11-11
RcRownchangeKK*chgGame
 1569 1575 4.00 6 0.94 40 37.60 
  Ben Ayed, Rayen 1175  * FRA1.0010.08403.20 
  Maugenest, Matthieu 1917 FRA0.001-0.1240-4.80 
  Alashtar, Aasef 1937 FRA0.001-0.1040-4.00 
  Tahar-Chaouch, Nefissa 1349 FRA1.0010.21408.40 
  Lafeil, Alvyn 1335 FRA1.0010.20408.00 
  Delassus, Sebastien 1703 FRA1.0010.674026.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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