Individual Calculations September 2012
 Stoyanov, Yordan  Total change: -1.20  Rating chartPersonal card
 27th International open Teteven Teteven BUL 2012-08-05
RcRownchangeKK*chgGame
 1851 1532 0.50 4 -0.04 30 -1.20 
  Toshkov, Angel 1932  * BUL0.001-0.0830-2.40 
  Ivanov, Oleg 1838 BUL0.001-0.1430-4.20 
  Vasilev, Dimitar P 1854 BUL0.001-0.1330-3.90 
  Iliev, Alexandar 1779 BUL0.5010.31309.30 
 * 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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