Individual Calculations April 2023
 Jud, Karlheinz  Total change: -8.80  Rating chartPersonal card
 Steirische Kreisliga Sued 2022-2023 Round 9-10 several AUT 2023-03-04
RcRownchangeKK*chgGame
 1933 1905 0.50 2 -0.43 20 -8.60 
  Luder, Franz 1824 AUT0.501-0.1120-2.20 
  Kratschmer, Heinz 2041 AUT0.001-0.3220-6.40 

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)
 
 Grazer Stadtliga 2022-2023 Abstiegs Playoff Graz AUT 2023-03-10
RcRownchangeKK*chgGame
 1698 1905 1.50 2 -0.01 20 -0.20 
  Dybov, Alexander 1786 SUI0.501-0.1620-3.20 
  Wippel, Herbert 1609 AUT1.0010.15203.00 

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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