Individual Calculations September 2023
 Dubreuil, Julien  Total change: -59.80  Rating chartPersonal card
 29eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2023-07-24
RcRownchangeKK*chgGame
 1926 2173 4.00 9 -2.99 20 -59.80 
  Berger, Konogan 1844 FRA0.001-0.8820-17.60 
  Petit, Patrick 1884 COL1.0010.16203.20 
  Marchand, Joseph 1783 FRA1.0010.09201.80 
  Reynolds, Anthony 1981 FRA0.501-0.2520-5.00 
  Lucidarme, Damien 1786 FRA1.0010.09201.80 
  Naudion, Gregoire 2153 FRA0.001-0.5320-10.60 
  Vidal, Llewellyn f2224 FRA0.001-0.4320-8.60 
  Abbassi, Zeneb 1910 FRA0.001-0.8220-16.40 
  Coll, Julien 1772 FRA0.501-0.4220-8.40 

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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