Individual Calculations September 2022
 Fruth, David  Total change: 19.20  Rating chartPersonal card
 Bautzener Tuerme Open A-Turnier Bautzen GER 2022-08-09
RcRownchangeKK*chgGame
 1922 1734 3.00 9 0.48 40 19.20 
  Kleibel, Uwe 2183 GER0.001-0.0640-2.40 
  Schellen, Sven 1810 GER0.5010.10404.00 
  Brechlin, Olaf 1860 GER1.0010.674026.80 
  Hassemeier, Mika 2128 GER0.001-0.0840-3.20 
  Herbrig, Marie-Helen 1903 GER0.001-0.2840-11.20 
  Roos, Matthias 1709 GER0.501-0.0340-1.20 
  Drescher, Frank 1919 GER0.001-0.2640-10.40 
  Lowke, Kathrin 1852 GER0.5010.16406.40 
  Herbrig, Thomas 1936 GER0.5010.264010.40 

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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