Individual Calculations March 2023
 Herrmann, Dirk  Total change: 24.80  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1956 1842 3.50 8 0.62 40 24.80 
  Wilke, Hans-Peter, Dr. 1481 GER1.0010.10404.00 
  Braeunlin, Herbert 2076 GER1.0010.794031.60 
  Ahlberg, Matthias 2207 GER1.0010.904036.00 
  Brustkern, Juergen f2182 GER0.001-0.1240-4.80 
  Jandke, Manfred 2032 GER0.001-0.2540-10.00 
  Allgaier, Erik 1956 GER0.5010.16406.40 
  Badestein, Hartmut, Prof. Dr. 1986 GER0.001-0.3140-12.40 
  Villuela, Roberto 1729 KEN0.001-0.6540-26.00 

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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