Individual Calculations October 2012
 Nancheva, Doroteya  Total change: -9.15  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2017 1817 1.00 6 -0.61 15 -9.15 
  Spiridonov, Nikola g2217  * BUL0.001-0.0815-1.20 
  Asparuhov, Parvan 2104 BUL0.001-0.1615-2.40 
  Yordanova, Svetla wm2109 BUL0.001-0.1515-2.25 
  Dimitrov, Dejan 2079 BUL0.001-0.1815-2.70 
  Vasileva, Cveta 1586 BUL0.501-0.2915-4.35 
  Draganova, Petranka 2009 BUL0.5010.25153.75 
 * 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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