Individual Calculations August 2023
 Weisz, Jacques  Total change: -4.80  Rating chartPersonal card
 14e Festival international d'echecs de Vaujany Tournoi Accession vaujany FRA 2023-07-13
RcRownchangeKK*chgGame
 1546 1626 5.00 9 -0.24 20 -4.80 
  Henry, Claude 1359 FRA1.0010.18203.60 
  Schwartz, Pierre 1267 FRA1.0010.10202.00 
  Martin, Anthony 1226  * FRA1.0010.08201.60 
  Meng, Jean-Philippe 1896 FRA0.001-0.1720-3.40 
  Deneyer, Frank 1780 BEL0.5010.21204.20 
  Denivet, Axel 1838 BEL0.001-0.2320-4.60 
  Costa Boschetto, Lisa 1558 FRA0.501-0.0920-1.80 
  Boudjellal, Yaqin 1346 FRA1.0010.16203.20 
  Alcindor, Samuel 1640 FRA0.001-0.4820-9.60 
 * 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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