Rapid: Individual Calculations May 2023
 Teston, Charles  Total change: -30.20  Rating chartPersonal card
 9eme Rapid'echecs challenge Bernard Leclerc TRESSANGE FRA 2023-04-08
RcRownchangeKK*chgGame
 1144 1260 2.00 5 -1.25 20 -25.00 
  Cerland, Isaac 1116 FRA0.001-0.6920-13.80 
  Haut, Jean-Raphael 1078 FRA1.0010.26205.20 
  Cancellieri, Matteo 1108 FRA0.001-0.7020-14.00 
  Legand, Lucas 1037 FRA1.0010.22204.40 
  Girard, Guy 1379 FRA0.001-0.3420-6.80 

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)
 
 Fete des Echecs de l'Echiquier de la Foret 2023 - Tournoi A HOMBOURG BUDANGE FRA 2023-04-22
RcRownchangeKK*chgGame
 1314 1260 2.00 5 -0.26 20 -5.20 
  Esmer, Kemal Eymen 1456 LUX0.001-0.2520-5.00 
  Cancellieri, Matteo 1108 FRA0.001-0.7020-14.00 
  Macchi, Patrick 1194 FRA1.0010.41208.20 
  Nicolas, Natacha 1655 FRA0.001-0.0820-1.60 
  Kaczmarek, Valentino 1156 FRA1.0010.36207.20 

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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