Individual Calculations September 2022
 Bondick, Karl-Heinz  Total change: -2.00  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1817 1864 3.50 7 -0.34 20 -6.80 
  Langbein, Wolfgang, Dr. 1464  * GER0.501-0.4220-8.40 
  Rosmann, Armin 1614 GER1.0010.19203.80 
  Schober, Ralf 2065 GER0.5010.26205.20 
  Haase, Reinhard 2088 GER0.5010.28205.60 
  Kollberg, Lothar 2007 GER0.001-0.3120-6.20 
  Mohs, Rolf 1708 GER0.501-0.2120-4.20 
  Brandt, Joachim 1771 GER0.501-0.1320-2.60 
 * 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)
 
 34. Deutsche Senioreneinzelmeisterschaft 2022 over 65 Magdeburg GER 2022-08-12
RcRownchangeKK*chgGame
 1794 1864 4.50 8 0.24 20 4.80 
  Walther, Renate 1225 GER1.0010.01200.20 
  Gries, Volker c2050 GER0.001-0.2620-5.20 
  Wiebke, Elfriede 1464  * GER1.0010.08201.60 
  Heid, Michael 1987 GER0.001-0.3320-6.60 
  Schencke, Guenther 1681 GER1.0010.26205.20 
  Biller, Helmut, Dr. 1985 GER0.5010.16203.20 
  Stoeckle, Hans-Joachim 1996 GER0.5010.18203.60 
  Krien, Hartmut 1967 GER0.5010.14202.80 
 * 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)
 

 

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