Rapid: Individual Calculations August 2021
 Leloup, Alain  Total change: 5.80  Rating chartPersonal card
 20eme rapid'echecs Internation d'ete du pays-haut TRESSANGE FRA 2021-07-25
RcRownchangeKK*chgGame
 1737 1372 1.00 5 0.29 20 5.80 
  Carrillo, Jesus 1975 FRA0.001-0.0220-0.40 
  Prevot, Jean-Louis 1729 FRA0.001-0.1120-2.20 
  Ludewig, Robert 1822 LUX0.001-0.0620-1.20 
  Rentz, Nicolas 1435 FRA1.0010.592011.80 
  Barbot, Pierre 1722 FRA0.001-0.1120-2.20 

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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