Individual Calculations September 2009
 Guffens, Dieter  Total change: -11.00  Rating chartPersonal card
 Belgisch Kampioenschap 2009 - Open Saint-Servais (Namur) BEL 2009-07-04
RcRownchangeKK*chgGame
 1892 1626 0.50 5 -0.44 25 -11.00 
  Goossens, Hanne 1963 BEL0.001-0.1225-3.00 
  Barbier, Sigiswald 2026  * BEL0.001-0.0825-2.00 
  Hanset, Marc 1830 BEL0.5010.26256.50 
  Capone, Nicola 1851 BEL0.001-0.2225-5.50 
  Weidert, Florian 1790 BEL0.001-0.2825-7.00 
 * 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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