Individual Calculations April 2009
 Szobries,torsten, Dr.  Total change: -25.80  Rating chartPersonal card
 54. Paderborner Schachtuerken Cup Paderborn GER 2008-12-27
RcRownchangeKK*chgGame
 1971 2162 2.00 5 -1.72 15 -25.80 
  Hagedorn, Alfons 1941 GER0.501-0.2815-4.20 
  Albano Jeremias, Bianca 1967 POR0.501-0.2515-3.75 
  Barskij, Aleksandr 2009 GER0.501-0.2015-3.00 
  Bluebaum, Matthias 2019 GER0.001-0.6915-10.35 
  Drose, Daniela 1918 GER0.501-0.3015-4.50 

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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