Individual Calculations April 2014
 Couche, Didier  Total change: -16.80  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2000 2051 4.00 9 -1.12 15 -16.80 
  Mattheys, Eddy 1864 BEL1.0010.26153.90 
  Marholev, Dimitar m2326 BUL0.001-0.1715-2.55 
  Oney, Remel 1837 TUR1.0010.23153.45 
  Terrieux, Kevin m2418 FRA0.001-0.1015-1.50 
  Roche, Laurent 1890 FRA0.001-0.7115-10.65 
  Aubert, Bernard 1851 BEL1.0010.24153.60 
  Lefebvre, Jean-Pierre 1651  * FRA1.0010.08151.20 
  Bartel, Michal f2316 POL0.001-0.1815-2.70 
  Garcia, Adrien 1843 FRA0.001-0.7715-11.55 
 * 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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