Individual Calculations November 2021
 Sombetzki, Detlef  Total change: 44.80  Rating chartPersonal card
 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2021-09-30
RcRownchangeKK*chgGame
 1732 1484 3.50 9 1.55 20 31.00 
  Hansch, Klaus-Michael 1868 GER0.001-0.0920-1.80 
  Noreisch, Reiner 1719 GER1.0010.792015.80 
  Meul, Willi 1823 GER0.5010.38207.60 
  Bars, Joachim 1847 GER0.001-0.1020-2.00 
  Kluever, Horst 1770 GER0.5010.34206.80 
  Strohbusch, Frank, Dr. 1781 GER0.001-0.1520-3.00 
  Hellwege, Werner 1796 GER0.001-0.1420-2.80 
  Schwarzwald, Holger 1579 GER0.5010.13202.60 
  Graffenberger, Marianne 1403 GER1.0010.39207.80 

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)
 
 9. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2021-10-22
RcRownchangeKK*chgGame
 1764 1484 2.00 7 0.69 20 13.80 
  Eschle, Hubert 1884  * GER0.5010.42208.40 
  Schroeder, Klaus 1874 GER0.5010.41208.20 
  Walter, Mario 1878 GER0.001-0.0820-1.60 
  Strohbusch, Frank, Dr. 1781 GER0.001-0.1520-3.00 
  Rosskopf, Max 1674 GER0.001-0.2520-5.00 
  Sand, Rosemarie 1772 GER0.5010.34206.80 
  Jovi, Klaus 1485 GER0.5010.00200.00 
 * 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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