Individual Calculations September 2011
 Ivanov, Docho  Total change: -21.30  Rating chartPersonal card
 26-th open Teteven Teteven BUL 2011-08-13
RcRownchangeKK*chgGame
 1772 1825 1.50 5 -1.42 15 -21.30 
  Janchev, Petar 2139 BUL0.001-0.1415-2.10 
  Vasiliadis, Antony 1634 BUL0.001-0.7515-11.25 
  Stefanov, Emil 1701 BUL0.001-0.6715-10.05 
  Shentov, Petar-Delian 1708 BUL0.501-0.1615-2.40 
  Miteva, Silvena 1679 BUL1.0010.30154.50 

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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