Individual Calculations May 2012
 Bohnstorff, Michael  Total change: -5.85  Rating chartPersonal card
 19.Cuxhaven Open Cuxhaven GER 2012-03-10
RcRownchangeKK*chgGame
 1941 2079 5.00 8 -0.39 15 -5.85 
  Landris, Manfred 1780 GER1.0010.15152.25 
  Froitzheim, Ralf 1944 GER0.501-0.1815-2.70 
  Kuhn, Helmut 1838 GER0.501-0.3015-4.50 
  Hoyer, Olaf 1901 GER0.501-0.2315-3.45 
  Sturm, Frank 1962 GER0.501-0.1615-2.40 
  Gronemann, Joern 1861 GER1.0010.22153.30 
  Schnelting, Michael 2067 GER0.501-0.0215-0.30 
  Meyer, Stefan 2174 GER0.5010.13151.95 

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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