Individual Calculations March 2023
 Brandstaetter, Friedrich  Total change: -20.20  Rating chartPersonal card
 OOE Landesliga West 2022-2023 Round 7-8 several AUT 2023-02-05
RcRownchangeKK*chgGame
 1861 2063 0.50 2 -1.01 20 -20.20 
  Biedenkopf, Philipp 1941 GER0.001-0.6720-13.40 
  Kaluppa, Kurt 1780 AUT0.501-0.3420-6.80 

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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