Individual Calculations November 2023
 Schneider, Christoph, Dr.  Total change: -23.60  Rating chartPersonal card
 17. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2023-09-28
RcRownchangeKK*chgGame
 1897 2070 6.00 9 -0.52 40 -20.80 
  Fleischer, Martin 1745 GER1.0010.13405.20 
  Walther, Joachim 1889 GER0.501-0.2440-9.60 
  Zimmermann, Manfred 1886 GER1.0010.264010.40 
  Krien, Hartmut 1923 GER0.001-0.7040-28.00 
  Buese, Ralf 1903 GER1.0010.284011.20 
  Hein, Juergen 1907 GER0.001-0.7240-28.80 
  Lehr, Thomas 1906 GER1.0010.284011.20 
  Waltenberger, Udo 1947 GER1.0010.334013.20 
  Reinhold, Klaus, Dr. 1971 GER0.501-0.1440-5.60 

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)
 
NOTE: K factor changed
 NRW-Klasse Gruppe 3 2023-2024 October 2023 various GER 2023-10-22
RcRownchangeKK*chgGame
 1952 2054 0.50 1 -0.14 20 -2.80 
  Wittig, Till 1952 GER0.501-0.1420-2.80 

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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