Individual Calculations November 2021
 Biller, Helmut, Dr.  Total change: -6.20  Rating chartPersonal card
 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2021-09-30
RcRownchangeKK*chgGame
 1902 2018 5.50 9 -0.31 20 -6.20 
  Fritsch, Juergen, Dr. 1690 GER1.0010.13202.60 
  Kaiser, Guenter 1846 GER1.0010.27205.40 
  Daeubler, Heinrich 2120 GER0.001-0.3620-7.20 
  Duijker, Bert 1868 NED0.501-0.2020-4.00 
  Zoll, Detlef 1898 GER0.501-0.1620-3.20 
  Busic, Nedjeljko 1883 GER1.0010.32206.40 
  Lotzien, Hans 2109 GER0.5010.12202.40 
  Wegemund, Hubert 1785 GER0.501-0.2920-5.80 
  Leib, Britta 1916 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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