Individual Calculations September 2009
 Jordanov, Doytzhim  Total change: -9.15  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 1734 2064 2.00 3 -0.61 15 -9.15 
  Ivanov, Docho 1724 BUL0.001-0.8815-13.20 
  Ivanova, Gergana 1664  * BUL1.0010.08151.20 
  Yordanov, Yordan 1813 BUL1.0010.19152.85 
 * 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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