Individual Calculations September 2023
 Melis, Achille  Total change: 37.40  Rating chartPersonal card
 Championnat de France 2023 - Open B HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1884 1935 7.00 9 1.87 20 37.40 
  Lamouille, Patrick 1814 FRA1.0010.34206.80 
  Leconte, Roman 1832 FRA1.0010.36207.20 
  Deberle, Arman 1864 FRA0.501-0.1020-2.00 
  Alfano, Emilie 1850 FRA1.0010.38207.60 
  Richard, Thomas 1856 FRA1.0010.39207.80 
  Grataloup, Quentin 1989 FRA1.0010.582011.60 
  Petit, Eric-Thierry 1915 FRA1.0010.47209.40 
  Ciarletta, Ulysse 1937 FRA0.001-0.5020-10.00 
  Lamarque, Damien 1899 FRA0.501-0.0520-1.00 

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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