Individual Calculations February 2019
 Bard, Jean-Francois  Total change: -23.20  Rating chartPersonal card
 Tournoi de fin d'annee de Chambery 2018 (-2200) CHAMBERY FRA 2018-12-29
RcRownchangeKK*chgGame
 1489 1420 1.00 5 -1.16 20 -23.20 
  Bailleul, Adrien 1820  * FRA0.001-0.0820-1.60 
  Ouelbani, Ghizelene 1020  * FRA1.0010.08201.60 
  Drillat, Michel 1820  * FRA0.001-0.0820-1.60 
  Jarrand, Daniel 1414 FRA0.001-0.5120-10.20 
  Petitjean, Mathilde 1370 FRA0.001-0.5720-11.40 
 * 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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