Individual Calculations December 2022
 Griesfeller, Sven  Total change: 77.60  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1940 1534 2.50 7 1.94 40 77.60 
  Schroeder, Juergen 2025 GER0.001-0.0440-1.60 
  Kolker, Vladislav 1898 GER1.0010.904036.00 
  Burkhardt, Holger 1979 GER0.5010.444017.60 
  Kempe, Caius Emilian 2000 GER0.001-0.0540-2.00 
  Krychevskiy, Dmytro 1912 GER0.5010.414016.40 
  Lotz, Ralf 1890 GER0.5010.394015.60 
  Weil, Michael 1879 GER0.001-0.1140-4.40 

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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