Individual Calculations December 2022
 Hagenhoff, Georg  Total change: -18.00  Rating chartPersonal card
 5. Schach Open Leer - A Open Leer GER 2022-10-28
RcRownchangeKK*chgGame
 1999 1877 1.50 7 -0.90 20 -18.00 
  Kotyk, Michael 2105 GER0.5010.29205.80 
  Frackowiak, Oliver 2136 GER0.001-0.1820-3.60 
  Tymura, Achim 2035 GER0.001-0.2920-5.80 
  Schumann, Steffen 1915 GER0.001-0.4520-9.00 
  Udelnov, Valentin 1911 GER0.001-0.4520-9.00 
  Koerber, Uwe 1839 GER1.0010.45209.00 
  Herzwurm, Robert 2050 GER0.001-0.2720-5.40 

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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