Individual Calculations September 2009
 Vasilev, Dimitar  Total change: -5.40  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 1992 1861 1.00 4 -0.36 15 -5.40 
  Andreev, Dobrotich 2123 BUL0.001-0.1815-2.70 
  Dzhambazov, Iskren 2110 BUL0.001-0.1915-2.85 
  Rojdov, Plamen 1703 BUL0.501-0.2115-3.15 
  Sirkov, Lubomir 2030 BUL0.5010.22153.30 

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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