Individual Calculations May 2010
 Kulke, Tobias  Total change: -8.85  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2052 2144 2.50 5 -0.59 15 -8.85 
  Nerlich, Vincent 1896 GER0.501-0.3115-4.65 
  Willberg, Frank 2034 GER1.0010.35155.25 
  Bunke, Wilfried 2001 GER0.501-0.1915-2.85 
  Eckhardt, Claudia 2173 GER0.001-0.4615-6.90 
  Schaefer, Reyk 2155 GER0.5010.02150.30 

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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