Individual Calculations October 2023
 Paret, Alain  Total change: 3.20  Rating chartPersonal card
 22e Open de Bourgoin-Jallieu (-2400) BOURGOIN JALLIEU FRA 2023-09-09
RcRownchangeKK*chgGame
 1548 1604 3.00 5 0.16 20 3.20 
  Ravot, Cyril 1851 FRA0.001-0.1920-3.80 
  Feuvrier, Julien 1356 FRA1.0010.19203.80 
  Martinod, Denis 1204  * FRA1.0010.08201.60 
  Monneret, Guy 2002 FRA0.001-0.0820-1.60 
  Mang, Rachen 1325 FRA1.0010.16203.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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