Individual Calculations September 2023
 Germes, Alain  Total change: 20.40  Rating chartPersonal card
 19eme Festival International de Dieppe Open des Rois - plus de 50 ans DIEPPE FRA 2023-08-20
RcRownchangeKK*chgGame
 1811 1862 5.50 8 1.02 20 20.40 
  Zinoun, Said 1504 FRA1.0010.10202.00 
  Leloutre, Bernard 1664 BEL1.0010.24204.80 
  Buchy, Daniel 2004 FRA0.5010.19203.80 
  Marcel, Jean-Francois 1780 FRA0.501-0.1120-2.20 
  Saliou, Jean-Yves 1919 FRA0.5010.08201.60 
  James, Geoffrey H c2110 ENG0.5010.31206.20 
  Thierens, Christian 1802 BEL0.501-0.0820-1.60 
  Fondain, Georges 1708 FRA1.0010.29205.80 

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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