Individual Calculations March 2012
 Duncker, Joachim  Total change: -7.80  Rating chartPersonal card
 24. Staufer Open Schwaebisch-Gmuend GER 2012-01-02
RcRownchangeKK*chgGame
 2084 2271 6.00 9 -0.52 15 -7.80 
  Bornmueller, Erich 1871  * GER1.0010.08151.20 
  Mohrholz, Stefan 2025 GER0.001-0.8115-12.15 
  Schlachetzki, Horst 1925 GER1.0010.11151.65 
  Zuehlke, Burkhard, Dr. 2059 GER0.501-0.2715-4.05 
  Guenther, Christian, Dr. 2050 GER0.501-0.2815-4.20 
  Bader, Gerd 2033 GER1.0010.20153.00 
  Turner, Radek 2128 CZE1.0010.31154.65 
  Merk, Tobias 2135 GER1.0010.32154.80 
  Ikonnikov, Vyacheslav g2531 RUS0.001-0.1815-2.70 
 * 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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