Individual Calculations November 2009
 Wittenberg, Andreas  Total change: -5.10  Rating chartPersonal card
 27. Muensterland Open Senden GER 2009-10-09
RcRownchangeKK*chgGame
 2061 2188 5.00 8 -0.34 15 -5.10 
  Solberg, Kirsten 2022 GER0.501-0.2215-3.30 
  Lerke, Bernd 2000 GER1.0010.26153.90 
  Jacobsen, Henrik 1985 GER1.0010.24153.60 
  Freitag, Julia wf2202 RUS0.001-0.4815-7.20 
  Meyer, Ulrich 2043 GER0.501-0.1915-2.85 
  Schalla, Dieter 2092 GER1.0010.37155.55 
  Chilla, Jan Eric 2055 GER0.001-0.6815-10.20 
  Steiner, Karl, Dr. 2088 AUT1.0010.36155.40 

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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