Individual Calculations September 2023
 Sylvestre-Baron, Laurent  Total change: -2.20  Rating chartPersonal card
 Championnat de France 2023 - Open B HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1878 1806 3.50 9 -0.11 20 -2.20 
  Negre, Emilie 1914 FRA1.0010.652013.00 
  Lordier, Sophia 1899 FRA0.5010.13202.60 
  Deumie, Philippe 1870 FRA0.5010.09201.80 
  Acikgoz, Tuncay 1883 FRA0.001-0.3920-7.80 
  Obert, Julien 1941 FRA0.5010.18203.60 
  Veysseyre, Robin 1945 FRA0.001-0.3120-6.20 
  Savignon Schmidt, Maxime 1764 FRA1.0010.44208.80 
  Puydt, Gilles 1926 FRA0.001-0.3420-6.80 
  Bellahcene, Jenna 1761 FRA0.001-0.5620-11.20 

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)
 

 

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