Individual Calculations February 2024
 Roset, Olivier  Total change: 22.20  Rating chartPersonal card
 20e Open International de Noel de Mont de Marsan MONT DE MARSAN FRA 2023-12-26
RcRownchangeKK*chgGame
 1818 1605 3.50 8 1.11 20 22.20 
  Fournier, Loic 2047 FRA0.001-0.0620-1.20 
  Domsic, Filip 1290 FRA1.0010.14202.80 
  Roqueni Canal, Ramon 1986 ESP1.0010.912018.20 
  Geidarli, Kanan m2255 RUS0.001-0.0120-0.20 
  Vieux, Ilies 1940 FRA0.001-0.1220-2.40 
  Lafon, Denis 1391 FRA1.0010.23204.60 
  Ara, Alexandre 1719 FRA0.5010.16203.20 
  Rigaud-Retourne, Mael 1914 FRA0.001-0.1420-2.80 

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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