Individual Calculations October 2013
 Kolkwitz, Klaus  Total change: -4.50  Rating chartPersonal card
 21. Offenen Landeseinzelmeisterschaft der Senioren 2013 Barlinek POL 2013-09-03
RcRownchangeKK*chgGame
 1866 1900 3.50 7 -0.30 15 -4.50 
  Jasinski, Viktor 1848 GER1.0010.43156.45 
  Troeger, Rainer 2125 GER0.5010.28154.20 
  Schraepel, Manfred 1902 GER0.5010.00150.00 
  Glaeser, Hartmut 1760 GER0.501-0.1915-2.85 
  Barwich, Alfred 2030 GER0.001-0.3215-4.80 
  Scholz, Werner 1790 GER0.501-0.1515-2.25 
  David, Heinz-Dieter 1606 GER0.501-0.3515-5.25 

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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