Blitz: Individual Calculations February 2023
 Martignoni, Margaux  Total change: -4.40  Rating chartPersonal card
 Tournoi de blitz de Grenoble - Janvier 2023 GRENOBLE FRA 2023-01-12
RcRownchangeKK*chgGame
 1803 1516 1.00 6 -0.22 20 -4.40 
  Boux De Casson, Leo 1940 FRA0.001-0.0720-1.40 
  Guillou, Ronan 1758 FRA0.001-0.2020-4.00 
  Alashtar, Kheder 1988 SYR0.001-0.0520-1.00 
  Nivet, Nicolas 1366 FRA1.0010.30206.00 
  Belhadj-Abbes, Mustapha 1881 FRA0.001-0.1020-2.00 
  Delplanque, Guillaume 1882 FRA0.001-0.1020-2.00 

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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