Individual Calculations December 2022
 Zimmer, Gerald, Dr.  Total change: -6.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1952 1922 3.00 7 -0.33 20 -6.60 
  Podat, Vladimir f2255 UKR0.5010.38207.60 
  Roeschlau, Bernd f2214 GER0.001-0.1520-3.00 
  Froehlich-Dill, Astrid 1799 GER0.501-0.1720-3.40 
  Schellen, Sven 1789 GER1.0010.32206.40 
  Sandten-Ma, Ulrich 2105 GER0.001-0.2620-5.20 
  Busch, Malte 1823 GER0.501-0.1420-2.80 
  Burg, Samuel 1676 GER0.501-0.3120-6.20 

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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