Individual Calculations November 2021
 Mittelbachert, Ulrich  Total change: 8.00  Rating chartPersonal card
 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2021-09-30
RcRownchangeKK*chgGame
 1879 1931 5.50 9 0.40 20 8.00 
  Schlemminger, Degenhard 1599 GER1.0010.12202.40 
  Ulrichsen, Jarl H f2200 NOR0.001-0.1720-3.40 
  Auterhoff, Juergen, Dr. 1788 GER0.501-0.1920-3.80 
  Steinke, Hans-Joerg 1759 GER1.0010.27205.40 
  Szymaniak, Horst 2109 GER0.001-0.2720-5.40 
  Micheel, Peter 1814 GER1.0010.34206.80 
  Schiller, Dirk 1783 GER1.0010.30206.00 
  Pfitzer, Norbert, Prof. Dr. 2062 GER0.001-0.3220-6.40 
  Welsch, Dieter 1798 GER1.0010.32206.40 

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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