Individual Calculations November 2023
 Heinbuch, Detlef Ulrich  Total change: 4.40  Rating chartPersonal card
 17. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2023-09-28
RcRownchangeKK*chgGame
 2078 2247 7.00 9 0.64 10 6.40 
  Schmitt, Karl 1847  * GER1.0010.08100.80 
  Stern, Geoffrey 1952 LUX1.0010.15101.50 
  Pfitzer, Norbert, Prof. Dr. 2010 GER0.501-0.3010-3.00 
  Siebenhaar, Erich 2056 GER1.0010.25102.50 
  Lotzien, Hans 2105 GER0.501-0.1910-1.90 
  Krueger, Erich 2150 GER1.0010.37103.70 
  Hess, Christian f2189 GER0.501-0.0810-0.80 
  Juhnke, Juergen 2255 GER1.0010.51105.10 
  Knaak, Joachim 2134 GER0.501-0.1510-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 NRW-Klasse Gruppe 2 2023-2024 October 2023 various GER 2023-10-22
RcRownchangeKK*chgGame
 2097 2250 0.50 1 -0.20 10 -2.00 
  Buendgen, Achim c2097 GER0.501-0.2010-2.00 

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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