Individual Calculations March 2023
 Gressmann, Hanna  Total change: -14.80  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1872 1886 2.50 7 -1.07 20 -21.40 
  Jansen, Bob 2194 NED0.001-0.1420-2.80 
  Neuhoff, Laertes 2033 GER0.001-0.3020-6.00 
  Kujala, Tuomas 1770 FIN0.501-0.1620-3.20 
  Rick, Niklas Corvin 1626 GER0.501-0.3220-6.40 
  Vieira, Daniel 1536 USA1.0010.11202.20 
  Dittmann, Hans-Adolf 2018 GER0.5010.18203.60 
  Andries, Alf 1927 DEN0.001-0.4420-8.80 

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)
 
 2. Frauenbundesliga West 2022-2023 February 2023 various GER 2023-02-19
RcRownchangeKK*chgGame
 1782 1910 1.00 1 0.33 20 6.60 
  Mundt, Alexandra 1782 GER1.0010.33206.60 

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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