Individual Calculations September 2009
 Plewka, Manfred  Total change: -6.15  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2024 1967 3.00 8 -0.41 15 -6.15 
  Zunker, Reinhard, Dr. f2179 GER0.5010.27154.05 
  Siegmund, Rainer 2145 GER0.001-0.2715-4.05 
  Kalmutzki, Manfred 1971 GER0.5010.01150.15 
  Friedrich, Ekkehard 1852 GER0.001-0.6615-9.90 
  Smits, Oswald 1901 GER0.501-0.0915-1.35 
  Niebaum, Karl 1942 GER1.0010.47157.05 
  Weigel, Herbert 2158 GER0.5010.25153.75 
  Barz, Hanns-Werner, Dr. 2046 GER0.001-0.3915-5.85 

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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