Individual Calculations January 2024
 Hafner, Robert  Total change: 13.00  Rating chartPersonal card
 Kaerntner Unterliga 2023-2024 Round 6 several AUT 2023-12-09
RcRownchangeKK*chgGame
 1938 1915 0.50 1 0.03 20 0.60 
  Koefeler, Christian 1938 AUT0.5010.03200.60 

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)
 
 25. (Jung-)Senioren-Schach-Open 2023 Bad Griesbach im Rottal GER 2023-12-10
RcRownchangeKK*chgGame
 1924 1915 4.00 7 0.62 20 12.40 
  Mahrla, Hans, Dr. 1574 GER1.0010.12202.40 
  Pribyl, Josef m2223 CZE0.5010.36207.20 
  Schubert, Josef 2035 GER0.5010.16203.20 
  Mira, Helene wm2022 AUT0.5010.15203.00 
  Horvath, Maria wf1918 AUT0.5010.00200.00 
  Egli, Urs 1717 SUI0.501-0.2620-5.20 
  Riering, Berthold 1981 GER0.5010.09201.80 

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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