Individual Calculations February 2015
 Duplan, Antoine  Total change: -24.80  Rating chartPersonal card
 35ème Open international d'Echecs de Béthune - Tournoi B BETHUNE FRA 2014-12-26
RcRownchangeKK*chgGame
 1811 1778 3.50 9 -0.62 40 -24.80 
  Taverniers, Peter 1701 BEL1.0010.394015.60 
  Jamar, Vadim 1859 BEL0.001-0.3940-15.60 
  Bitalzadeh, Mahsa 1884 NED0.001-0.3640-14.40 
  Van De Water, Marc 1652 FRA0.501-0.1740-6.80 
  Maupin, Gervais 1738 FRA1.0010.444017.60 
  Manet, Eric 1941 FRA0.001-0.2840-11.20 
  Dellaert, Sander 1681 BEL1.0010.374014.80 
  Guion, Geoffrey 1922 BEL0.001-0.3140-12.40 
  Vandenbroucke, Tim 1918 BEL0.001-0.3140-12.40 

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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