Rapid: Individual Calculations October 2021
 Duvauchelle, Antonin  Total change: -12.80  Rating chartPersonal card
 Grand Prix de la Fleche 2021 Honneur LA FLECHE FRA 2021-09-26
RcRownchangeKK*chgGame
 1326 1099 0.50 4 -0.64 20 -12.80 
  Michel, Lucas 1682 FRA0.001-0.0220-0.40 
  Petrovai, Alexandre 1085 FRA0.501-0.0220-0.40 
  Ramauge, Loic 1405 FRA0.001-0.1420-2.80 
  Constant, Thomas 1130 FRA0.001-0.4620-9.20 

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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