Individual Calculations June 2013
 Apostu, Toader  Total change: -11.55  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1862 1958 3.50 7 -0.77 15 -11.55 
  Tashkov, Rumen 2211 BUL0.001-0.1915-2.85 
  Valeva, Ana 1558  * BUL0.501-0.4215-6.30 
  Mihtis, Theodoros 1806 GRE0.001-0.7015-10.50 
  Lakinska, Simona 1687 MKD1.0010.17152.55 
  Nancheva, Doroteya 1839 BUL1.0010.34155.10 
  Bochev, Krasimir 2107 BUL0.001-0.3015-4.50 
  Simeonov, Svetoslav 1829 BUL1.0010.33154.95 
 * 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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