Individual Calculations November 2009
 Bickmann, Bernd  Total change: -6.45  Rating chartPersonal card
 27. Muensterland Open Senden GER 2009-10-09
RcRownchangeKK*chgGame
 1991 1918 2.00 6 -0.43 15 -6.45 
  Wehling, Ulrich 2129 GER0.5010.27154.05 
  Virnyi, Julius 2115 GER0.001-0.2515-3.75 
  Spenk, Willi 1747 GER1.0010.27154.05 
  Schalla, Dieter 2092 GER0.001-0.2715-4.05 
  Heine, Rolf 1972 GER0.5010.08151.20 
  Merkentrup, Ralf 1893 GER0.001-0.5315-7.95 

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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