Individual Calculations September 2009
 Mitrev, Emil  Total change: -22.25  Rating chartPersonal card
 24th open TETEVEN Teteven BUL 2009-08-15
RcRownchangeKK*chgGame
 1921 2220 5.00 7 -0.89 25 -22.25 
  Vasileva, Veronika 1820  * BUL0.501-0.4225-10.50 
  Iliev, Alexandar 1824 BUL1.0010.08252.00 
  Mahlev, Atanas 1970 BUL0.501-0.3125-7.75 
  Sofranov, Velizar 1982 BUL0.001-0.8025-20.00 
  Kavalski, Petko 1820  * CZE1.0010.08252.00 
  Hristov, Emil 1950 BUL1.0010.17254.25 
  Vladimirov, Ivo 2082 BUL1.0010.31257.75 
 * 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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