Individual Calculations December 2023
 Grunwald, Guenther  Total change: -10.60  Rating chartPersonal card
 26. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2023-10-28
RcRownchangeKK*chgGame
 1831 1565 0.00 3 -0.53 20 -10.60 
  Troidl, Thomas, Dr. 1842 GER0.001-0.1720-3.40 
  Wagner, Lukas 1859 GER0.001-0.1520-3.00 
  Kirsch, Martin 1793 GER0.001-0.2120-4.20 

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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