Individual Calculations September 2013
 Koenig, Dirk  Total change: -1.80  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2118 2080 4.00 9 -0.12 15 -1.80 
  Hendriks, Willy m2417 NED0.001-0.1215-1.80 
  Prelati, Maurizio 1942 ITA0.001-0.6915-10.35 
  Ouadi, Wahbi 1944 FRA1.0010.32154.80 
  Choong, Mark c1931 SIN1.0010.30154.50 
  Van Overdam, Jan 2178 NED0.001-0.3715-5.55 
  Holzleithner, Johannes 1959 AUT1.0010.34155.10 
  Mitchell, Martin 2215 SCO0.5010.18152.70 
  Wagener, Claude f2235 LUX0.5010.21153.15 
  Fuchs, Georg f2241 AUT0.001-0.2915-4.35 

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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