Individual Calculations June 2013
 Nancheva, Doroteya  Total change: 5.70  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1893 1839 3.50 7 0.38 15 5.70 
  Ivanov, Borislav f2239  * BUL0.5010.42156.30 
  Ivanova, Simoneta 2006 BUL0.5010.22153.30 
  Marjanovics, Gyorgy 2103 HUN0.001-0.1815-2.70 
  Ganev, Daniel 1616 BUL1.0010.22153.30 
  Apostu, Toader 1958 ROU0.001-0.3415-5.10 
  Lampsas, Georgios 1619 GRE1.0010.22153.30 
  Vasilev, Martin 1708 BUL0.501-0.1815-2.70 
 * 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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