Individual Calculations September 2009
 Janssen, Lieselotte  Total change: 1.35  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2072 2023 4.00 9 0.09 15 1.35 
  Dahlhaus, Friedhelm 2121 GER0.001-0.3715-5.55 
  Vogel, Alfred 2026 GER1.0010.50157.50 
  Schirmer, Werner 2088 GER0.001-0.4115-6.15 
  Hentzschel, Erhard 1942 GER1.0010.39155.85 
  Minz, Michail 2108 GER0.5010.12151.80 
  Schumacher, Helmut 2069 BEL0.5010.06150.90 
  Steffen, Guenter 2026 GER0.5010.00150.00 
  Rychlik, Kurt 2097 GER0.5010.10151.50 
  Petzold, Hans, Prof. Dr. 2173 GER0.001-0.3015-4.50 

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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