Individual Calculations September 2009
 Horn, Stefan  Total change: -7.25  Rating chartPersonal card
 FIDE Open Tabor 2009 Tabor CZE 2009-08-02
RcRownchangeKK*chgGame
 2052 2081 4.00 8 -0.29 25 -7.25 
  Pakhomov, Alexey m2439 RUS0.001-0.1025-2.50 
  Petkov, Andon 1856 CZE0.501-0.2825-7.00 
  Petr, Josef 1724 CZE1.0010.11252.75 
  Dolezal, Radoslav, Sen 2027 CZE1.0010.422510.50 
  Meszaros, Ludek 2238 CZE0.5010.21255.25 
  Vitak, Pavel 2223 CZE0.001-0.3125-7.75 
  Kupilik, Jiri 1953 CZE0.501-0.1725-4.25 
  Pekarkova, Eva 1952 CZE0.501-0.1725-4.25 

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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