Individual Calculations May 2023
 Altenbernd, Dirk  Total change: 4.60  Rating chartPersonal card
 26. Schloss-Open 2023 B-Gruppe Werther GER 2023-03-31
RcRownchangeKK*chgGame
 1876 1768 2.00 5 0.23 20 4.60 
  Schaller, Torsten, Dr. 1966 GER0.5010.26205.20 
  Janssen, Thorben 1856 GER0.5010.12202.40 
  Fritz, Axel 1926 GER0.5010.21204.20 
  Ritter, Uwe 1848 GER0.001-0.3920-7.80 
  Bascheck, Ralf 1786 GER0.5010.03200.60 

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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