Individual Calculations September 2023
 Wiedenbruch, Paul  Total change: -36.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale B Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 1954 2020 2.00 5 -0.92 40 -36.80 
  Muedder, Melanie 1865 GER1.0010.294011.60 
  Korchynskyi, Mykola 2090 UKR0.001-0.4040-16.00 
  Moeller, Lisa-Marie 1899 GER0.001-0.6640-26.40 
  Torosyan, Bagrat 1832 GER1.0010.264010.40 
  Sauer, Tim 2083 GER0.001-0.4140-16.40 

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)
 

 

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