Rapid: Individual Calculations January 2022
 Courbon, Sylvain  Total change: -6.00  Rating chartPersonal card
 Tournoi Rapide de Noel 2021 Lyon Echecs Avenir LYON FRA 2021-12-19
RcRownchangeKK*chgGame
 1817 1587 1.00 4 -0.30 20 -6.00 
  Profili, Emilio 2023 FRA0.001-0.0620-1.20 
  Muller, Anthony 2239 FRA0.001-0.0120-0.20 
  Benyahia, Ali 1539 FRA0.001-0.5720-11.40 
  Lebouil, David 1467 FRA1.0010.34206.80 

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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