Individual Calculations September 2023
 Charbonnel, Jean-Jacques  Total change: -57.00  Rating chartPersonal card
 Championnat de France 2023 - Open C HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1641 1752 3.00 9 -2.85 20 -57.00 
  Barczyk, Corentin 1653 FRA1.0010.36207.20 
  Verhulst, Jens 1666 FRA1.0010.38207.60 
  Maurel, Christophe 1661 FRA0.001-0.6220-12.40 
  Perrine, Victor 1683 FRA0.501-0.1020-2.00 
  Uhrimov, Maxime 1597 FRA0.001-0.7120-14.20 
  Samouelian, Solal 1678 FRA0.001-0.6020-12.00 
  Lequang, Enzo 1654 FRA0.001-0.6320-12.60 
  Tanguy, Amaury 1551 FRA0.501-0.2620-5.20 
  Seiller, Nicolas 1629 FRA0.001-0.6720-13.40 

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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