Individual Calculations March 2023
 Bergmayr, Karl  Total change: 12.40  Rating chartPersonal card
 OOE Kreisliga Ost 2022-2023 Round 7-8 several AUT 2023-02-12
RcRownchangeKK*chgGame
 1662 1823 2.00 2 0.62 20 12.40 
  Czechura, Norbert 1818 AUT1.0010.49209.80 
  Brandstetter, Karl 1506 AUT1.0010.13202.60 

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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