Blitz: Individual Calculations August 2023
 Bourgoin, Jean-Louis  Total change: -6.00  Rating chartPersonal card
 12e Open International de Quenza QUENZA FRA 2023-07-23
RcRownchangeKK*chgGame
 1550 1383 1.00 4 -0.30 20 -6.00 
  Paoli, Guillaume 1877 FRA0.001-0.0420-0.80 
  Tomasi, Martin 1647 FRA0.001-0.1820-3.60 
  Geronimi, Paul-Antoine 1636 FRA0.001-0.1920-3.80 
  Guillemin, Antoine 1038 FRA1.0010.11202.20 

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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