Individual Calculations August 2013
 Wraga, Teresa  Total change: 1.50  Rating chartPersonal card
 5.Senioren-Schachopen Bad Neuenahr Bad Neuenahr GER 2013-07-20
RcRownchangeKK*chgGame
 1793 1609 2.00 7 0.10 15 1.50 
  Klein, Leo 1921 GER0.001-0.1415-2.10 
  Teichmann, Axel 1885 GER0.5010.33154.95 
  Voeller, Lothar 1679 GER0.5010.10151.50 
  Meyer, Walter 1861 GER0.001-0.1915-2.85 
  Hopp, Barbara, Dr. 1734 GER0.001-0.3315-4.95 
  Husfeld, Peter 1816 GER0.001-0.2315-3.45 
  Wraga, Hermann 1653 GER1.0010.56158.40 

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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