Individual Calculations May 2023
 Lefebvre, Valentin  Total change: 5.40  Rating chartPersonal card
 10eme Open B Fide de Gonfreville l'Orcher (-1600) GONFREVILLE L'ORCHER FRA 2023-04-08
RcRownchangeKK*chgGame
 1262 1296 3.00 5 0.27 20 5.40 
  Legrand, Julie 1099 FRA1.0010.25205.00 
  Manchon, Thibaut 1044 FRA1.0010.19203.80 
  Levy, Theo 1501 FRA0.001-0.2420-4.80 
  Leseigneur, Marius 1104 FRA1.0010.25205.00 
  Foulon, Guillaume 1560 FRA0.001-0.1820-3.60 

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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