Rapid: Individual Calculations May 2022
 Pierrot, Philippe  Total change: 9.00  Rating chartPersonal card
 Fete des Echecs de l'Echiquier de la Foret 2022 Tournoi A (-1600) HOMBOURG BUDANGE FRA 2022-04-23
RcRownchangeKK*chgGame
 1659 1511 2.50 6 0.45 20 9.00 
  Cahen, Alexis 2004 FRA0.001-0.0420-0.80 
  Gabriel, Julien 1255 FRA1.0010.19203.80 
  Gineys, Patrick 1812 FRA0.5010.35207.00 
  Lefebvre, Lucas 1644 FRA0.001-0.3220-6.40 
  Nicolas, Daniel 1510 FRA1.0010.502010.00 
  Azorit, Louis 1726 FRA0.001-0.2320-4.60 

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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