Individual Calculations April 2014
 Gravier, Laurent  Total change: -16.05  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1857 1997 3.50 7 -1.07 15 -16.05 
  Lenoir, Aurele 1811 BEL1.0010.26153.90 
  Von Meijenfeldt, Bart 2263 NED0.001-0.1815-2.70 
  Herrebrecht, Pierre 1759 FRA0.001-0.8015-12.00 
  Briquet, Daniel 1640 FRA1.0010.11151.65 
  Roux, Baptiste 1597  * FRA1.0010.08151.20 
  Kalinina, Olga wg2303 UKR0.001-0.1415-2.10 
  Koppe, Melissa 1626 FRA0.501-0.4015-6.00 
 * 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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