Individual Calculations November 2009
 Roeberg, Frank  Total change: -3.60  Rating chartPersonal card
 10.Bad Harzburger Open Bad Harzburg GER 2009-10-13
RcRownchangeKK*chgGame
 2059 2240 5.50 8 -0.24 15 -3.60 
  Meul, Willi 1908 GER1.0010.12151.80 
  Froembgen, Wolfgang 2067 GER0.001-0.7315-10.95 
  Franke, Klaus 1946 GER1.0010.15152.25 
  Harcke, Andreas 2159 GER0.501-0.1115-1.65 
  Donchenko, Alexander 2037 GER0.501-0.2615-3.90 
  Nguyen Minh, Thuy 1884 GER1.0010.11151.65 
  Hantak, Adam 2125 GER0.501-0.1615-2.40 
  Mueller, Fabian f2342 GER1.0010.64159.60 

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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