Individual Calculations March 2011
 Jacobi, Siegfried  Total change: -12.25  Rating chartPersonal card
 20. Radisson Blu Seniorenturnier Erfurt GER 2010-12-26
RcRownchangeKK*chgGame
 1840 2046 2.50 4 -0.53 25 -13.25 
  Teichmann, Axel 1812 GER1.0010.21255.25 
  Lueders, Guenther Dr. 1860 GER0.001-0.7425-18.50 
  Hoehnemann, Hans-Juergen 1764 GER1.0010.16254.00 
  Kolodny, Leonid 1925 GER0.501-0.1625-4.00 

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)
 
 Kaiserbrunnen Winter-Special 18 Brakel GER 2011-02-18
RcRownchangeKK*chgGame
 2089 2077 1.50 3 0.04 25 1.00 
  Spieker, Hans-Joachim 2014 GER0.501-0.0925-2.25 
  Eichenhofer, Karsten 1996 GER1.0010.39259.75 
  Hess, Christian f2258 GER0.001-0.2625-6.50 

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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