Individual Calculations September 2017
 Grall, Alba  Total change: 132.40  Rating chartPersonal card
 32eme Open International d'Echecs d'Avoine AVOINE FRA 2017-07-22
RcRownchangeKK*chgGame
 1840 1686 4.00 9 1.26 40 50.40 
  Le Talbodec, Emmanuel 1816 FRA0.001-0.3240-12.80 
  Aubert, Elea 1424 FRA1.0010.18407.20 
  Arnaud, Aurelien 1804 FRA0.5010.16406.40 
  Yche, Michel 1934 FRA0.5010.314012.40 
  Boulnois, Boris 1840 FRA0.5010.21408.40 
  Kollar, Romain 2021 FRA0.5010.384015.20 
  Conti, Anne-Marie 1887 FRA1.0010.764030.40 
  Perche, Louis 1951 FRA0.001-0.1840-7.20 
  Seite, Sullian 1886 FRA0.001-0.2440-9.60 

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)
 
 14e Open international de Plancoet PLANCOET FRA 2017-07-30
RcRownchangeKK*chgGame
 1960 1686 3.50 8 2.05 40 82.00 
  Constantin, Francois 1826 FRA0.001-0.3140-12.40 
  Minet, Julien 1922 BEL1.0010.804032.00 
  Ferret-Leger, Gaspard 1897 FRA1.0010.774030.80 
  Bernard, Christophe m2086  * FRA0.001-0.0840-3.20 
  Lucas, Jean-Christian 1996 FRA1.0010.864034.40 
  Grigorian, Roudolph 2086  * FRA0.001-0.0840-3.20 
  Jourdren, Kevin 2009 FRA0.001-0.1340-5.20 
  Brault, Maxime 1854 FRA0.5010.22408.80 
 * 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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