Individual Calculations November 2019
 Brault, Gabriel  Total change: -8.00  Rating chartPersonal card
 Open International de Liffre 2019 - Tournoi A LIFFRE FRA 2019-10-19
RcRownchangeKK*chgGame
 1848 1952 5.50 9 -0.20 40 -8.00 
  Vaillant, Stephane 1800 FRA0.001-0.7040-28.00 
  Herreman-Boutot, Samuel 1644 FRA1.0010.14405.60 
  Chabeaud, Jean-Jacques 1671 FRA1.0010.16406.40 
  Bernard, Louis 1824 FRA1.0010.334013.20 
  Guilleux, Fabien m2352  * FRA0.001-0.0840-3.20 
  Siffert, Arman 1654 FRA0.501-0.3540-14.00 
  Marie, Xavier 1819 FRA1.0010.324012.80 
  Vidal, Llewellyn f2319 FRA0.001-0.1040-4.00 
  Cyrille, Dominique 1552  * FRA1.0010.08403.20 
 * 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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