Rapid: Individual Calculations December 2021
 Rollot, Florence  Total change: 16.40  Rating chartPersonal card
 Challenge du jeu de la dame du Cercle National des armees 2021 - Rapide PARIS FRA 2021-11-07
RcRownchangeKK*chgGame
 1858 1903 2.00 2 0.88 20 17.60 
  Tomasi, Elise 1858 FRA1.0010.44208.80 
  Tomasi, Elise 1858 FRA1.0010.44208.80 

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)
 
 Tournoi des Aventuriers Courtois 13 novembre 2021 LYON FRA 2021-11-13
RcRownchangeKK*chgGame
 1503 1903 5.00 6 -0.06 20 -1.20 
  Bernard, Clarence 1311 FRA1.0010.02200.40 
  Voilque, Rudy 1431 FRA1.0010.05201.00 
  Kadiri, Mustapha Kamel 1923 ALG0.001-0.4720-9.40 
  Houdouin, Benoit 1300 FRA1.0010.02200.40 
  Scharr, Jules 1753 FRA1.0010.30206.00 
  Lambert Hoareau, Guillaume 1297 FRA1.0010.02200.40 

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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