Individual Calculations September 2009
 Husfeld, Peter  Total change: 6.60  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 1952 1865 4.00 9 0.44 15 6.60 
  Adibekian, Roubik, Dr. 2247 GER0.001-0.0915-1.35 
  Donner, Ernst 1668 GER1.0010.25153.75 
  Juergens, Peter 2005 GER0.5010.19152.85 
  Ophoff, Rigobert 2056 GER0.5010.25153.75 
  Habermann, Arno 2126 GER0.001-0.1815-2.70 
  Neumann, Reinhard 1744 GER1.0010.34155.10 
  Braeu, Ludwig 2012 GER0.001-0.3015-4.50 
  Hilbig, Klaus 1739 GER1.0010.33154.95 
  Gerhards, Walter 1974 GER0.001-0.3515-5.25 

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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