Individual Calculations September 2023
 Mayer, Arnd  Total change: -4.40  Rating chartPersonal card
 28. Augsburger Friedensfest-Open 2023 Gruppe A Augsburg GER 2023-08-03
RcRownchangeKK*chgGame
 1823 1959 4.50 7 -0.22 20 -4.40 
  Braun, Kristin 1906 GER0.001-0.5720-11.40 
  Waibel, Manuel 1815 GER1.0010.31206.20 
  Sowka, Patrick 1737 GER1.0010.22204.40 
  Goettler, Raphael 1689 GER0.501-0.3320-6.60 
  Blodig, Vincent 1815 GER0.501-0.1920-3.80 
  Struck, Christian 1915 GER0.501-0.0620-1.20 
  Baur, Volker, Dr. 1883 GER1.0010.40208.00 

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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