Rapid: Individual Calculations May 2023
 Poirot, Christian  Total change: 1.60  Rating chartPersonal card
 Fete des Echecs de l'Echiquier de la Foret 2023 - Tournoi A HOMBOURG BUDANGE FRA 2023-04-22
RcRownchangeKK*chgGame
 1419 1384 2.50 5 0.08 20 1.60 
  Macchi, Patrick 1194 FRA1.0010.25205.00 
  Cancellieri, Matteo 1108 FRA1.0010.17203.40 
  Vijups, Dans 1789 LAT0.001-0.0820-1.60 
  Jully, Arthur 1282 FRA0.501-0.1420-2.80 
  Azorit, Louis 1723 FRA0.001-0.1220-2.40 

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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