Individual Calculations August 2023
 Tran, Ky Lan  Total change: 48.40  Rating chartPersonal card
 6eme Tournoi FIDE de Saint-Mande (-2300) SAINT MANDE FRA 2023-07-01
RcRownchangeKK*chgGame
 1766 1656 3.00 5 1.21 40 48.40 
  Le Roy, Tristan 1888 FRA0.001-0.2140-8.40 
  Bielle, Lucas 1551 FRA1.0010.364014.40 
  Bendahan, Isaac 1865 FRA0.001-0.2340-9.20 
  Kvashyna, Tetyana 1705 FRA1.0010.574022.80 
  Bellay, Philippe 1822 FRA1.0010.724028.80 

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)
 

 

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