Individual Calculations September 2023
 Aubert, Bernard  Total change: 31.40  Rating chartPersonal card
 20ieme Tournoi International du Pays de Charleroi 2023 Groupe B Roux BEL 2023-07-29
RcRownchangeKK*chgGame
 1739 1737 4.50 8 0.57 20 11.40 
  Mailleux, Guy 1541 BEL1.0010.25205.00 
  Rauta, Nicolas 1874 BEL0.5010.18203.60 
  Lunev, Vitaly 1475 BEL1.0010.18203.60 
  Bursztyn, Ioshua 1866 ARG1.0010.672013.40 
  Macai, Ioan 1792 BEL0.5010.08201.60 
  George, Michael 1868 BEL0.001-0.3220-6.40 
  Marchiano, Marco 1803 BEL0.5010.09201.80 
  Delbergue, Mossab 1695 BEL0.001-0.5620-11.20 

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)
 
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1791 1737 4.00 7 1.00 20 20.00 
  Mauffrey, Fabienne 1362 FRA1.0010.09201.80 
  Kempinski, Andre 1848 FRA0.5010.15203.00 
  James, Geoffrey H c2110 ENG0.5010.40208.00 
  Gey, Marc-Emile 1879 FRA0.5010.19203.80 
  Selby, Paul R 1800 ENG0.5010.09201.80 
  Weisz, Jacques 1621 FRA1.0010.34206.80 
  Saliou, Jean-Yves 1919 FRA0.001-0.2620-5.20 

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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