Individual Calculations October 2023
 Deubler, Bastian  Total change: 8.60  Rating chartPersonal card
 2. Oranienburger Chess Open Gruppe A Oranienburg GER 2023-09-02
RcRownchangeKK*chgGame
 1969 1979 3.00 5 0.43 20 8.60 
  Wadepfuhl, Jeremy 1842 GER1.0010.32206.40 
  Petersen, Henrik 2129 GER1.0010.702014.00 
  Moeller, Jared William 1997 GER0.5010.03200.60 
  Torosyan, Bagrat 1924 GER0.501-0.0820-1.60 
  Staerk, Elisa 1951 GER0.001-0.5420-10.80 

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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