Individual Calculations December 2023
 Grigore, Sebastien  Total change: 18.40  Rating chartPersonal card
 Team 2024 - Nationale 2 r2-4 FRANCE FRA 2023-11-12
RcRownchangeKK*chgGame
 1808 1946 2.50 3 0.46 40 18.40 
  Durand-Benmoussa, Roman 1831 FRA1.0010.344013.60 
  Regnault, Alexandre 1899 FRA0.501-0.0740-2.80 
  Savi, Aurelien 1693 FRA1.0010.19407.60 

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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