Individual Calculations August 2019
 Zachary, Bastian  Total change: 2.40  Rating chartPersonal card
 16e open de Villard de Lans - Trophee Cristina Foisor VILLARD DE LANS FRA 2019-06-29
RcRownchangeKK*chgGame
 1650 1919 3.50 4 0.27 40 10.80 
  Bergonzoli, Nathan 1519  * FRA1.0010.08403.20 
  Vallee, Louis 1607 FRA1.0010.14405.60 
  Puydt, Gilles 1634 FRA1.0010.16406.40 
  Renault, Nicolas 1840 FRA0.501-0.1140-4.40 
 * 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)
 
 10e Festival international d'echecs de Vaujany - Tournoi Principal VAUJANY FRA 2019-07-11
RcRownchangeKK*chgGame
 1994 1914 3.00 8 -0.21 40 -8.40 
  Li, Henry f2249 IRL0.001-0.1240-4.80 
  Aflalo, Sophie 2094 FRA0.001-0.2640-10.40 
  Thurillet, Vincent 2057 FRA0.001-0.3140-12.40 
  Grandy, Aurelien 2050 FRA0.001-0.3240-12.80 
  Suez-Panama, Gilles 1976 FRA1.0010.594023.60 
  Duault, Alexis 1783 FRA0.501-0.1840-7.20 
  Famel, Edouard 1840 FRA1.0010.404016.00 
  Chabaud, Mathis 1905 FRA0.501-0.0140-0.40 

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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