Rapid: Individual Calculations May 2023
 Lefebvre, Lucas  Total change: -25.60  Rating chartPersonal card
 9eme Rapid'echecs challenge Bernard Leclerc TRESSANGE FRA 2023-04-08
RcRownchangeKK*chgGame
 1393 1709 3.00 5 -1.28 20 -25.60 
  De Klerck, Theo 1384 BEL0.001-0.8720-17.40 
  Seninck, Maxence 1309  * FRA1.0010.08201.60 
  Lobina, Thomas 1328 FRA1.0010.09201.80 
  Ledoux, Hugo 1421 FRA1.0010.16203.20 
  Beaumont, Philippe 1524 FRA0.001-0.7420-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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