Individual Calculations April 2013
 Zaza, Ludovic  Total change: -6.75  Rating chartPersonal card
 Open Burgdorf 2013 Burgdorf SUI 2013-02-22
RcRownchangeKK*chgGame
 1941 1991 2.50 5 -0.45 15 -6.75 
  Dobrov, Vladimir g2391  * RUS0.001-0.0815-1.20 
  Schaerer, Marc 1861 SUI0.501-0.1815-2.70 
  Goldie, Thomas 1782 SUI1.0010.23153.45 
  Arend, Michal 1851 SUI1.0010.31154.65 
  Catsiapis, Yiannis 1820 SUI0.001-0.7315-10.95 
 * 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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