Rapid: Individual Calculations January 2023
 Petitjean, Octave  Total change: 0.00  Rating chartPersonal card
 28eme Grand Tournoi Rapide de Clermont-Ferrand Echecs CLERMONT FERRAND FRA 2022-12-17
RcRownchangeRpKK*chgGame
 1457 0 4.00 7 0.00 1467   0.00 
  Fantin, Ludwig f2149 FRA0.0010.00 0.00 
  Ines, Tinaig 1163 FRA1.0010.00 0.00 
  Salgues, Philippe 1827 FRA0.0010.00 0.00 
  Boubanga, Destin 1120 FRA1.0010.00 0.00 
  Conrath, Stephane 1697 FRA0.0010.00 0.00 
  Franchel, Egon 1147 FRA1.0010.00 0.00 
  Alibert, Axel 1094 FRA1.0010.00 0.00 

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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