Individual Calculations April 2008
 Bodner, Alfred  Total change: 7.05  Rating chartPersonal card
 25th Chess Festival Bled 2008 Senior Open Bled SLO 2008-02-23
RcRownchangeKK*chgGame
 1993 1981 2.50 4 0.47 15 7.05 
  Basagic, Zlatko m2331 SLO0.001-0.1115-1.65 
  Gallob, Alois 1910 AUT1.0010.40156.00 
  Regatschnig, Horst 1874 AUT0.501-0.1515-2.25 
  Pongrac, Alojzija 1856 SLO1.0010.33154.95 

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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