Individual Calculations September 2011
 Bochev, Krasimir  Total change: -22.65  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2168 2123 4.00 8 0.33 15 4.95 
  Akesson, Ralf g2451 SWE0.5010.37155.55 
  Kadric, Denis 2376 BIH0.001-0.1915-2.85 
  Kamenov, Valentin 1813 BUL1.0010.14152.10 
  Donchev, Dimitar I g2452 BUL0.001-0.1215-1.80 
  Stojkovska, Monika 1900 MKD1.0010.22153.30 
  Gruenfeld, Yehuda g2484 ISR0.001-0.1015-1.50 
  Ingason, Sigurdur 1924 ISL0.501-0.2615-3.90 
  Ivanov, Ljubomir 1947 BUL1.0010.27154.05 

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)
 
 26-th open Teteven Teteven BUL 2011-08-13
RcRownchangeKK*chgGame
 1817 2130 5.00 8 -1.84 15 -27.60 
  Sapareva, Magdalena 1730  * BUL1.0010.08151.20 
  Pantev, Tsvetelin 1820 BUL0.501-0.3615-5.40 
  Simeonov, Svetoslav 1828 BUL0.501-0.3515-5.25 
  Yankov, Kristian 1867 BUL1.0010.18152.70 
  Daskalov, Emil 1951 BUL0.001-0.7315-10.95 
  Nikolov, Rumen 1819 BUL0.501-0.3615-5.40 
  Stefanov, Emil 1730  * BUL0.501-0.4215-6.30 
  Nancheva, Doroteya 1788 BUL1.0010.12151.80 
 * 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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