Individual Calculations September 2023
 Muedder, Melanie  Total change: 23.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale B Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 2047 1865 2.50 5 1.17 20 23.40 
  Wiedenbruch, Paul 2020 GER0.001-0.2920-5.80 
  Esser, Michael, Dr. 2113 GER0.5010.31206.20 
  Cichy, Michael, Dr. 2042 GER1.0010.732014.60 
  Zieher, Hartmut f2133 GER0.001-0.1720-3.40 
  Limbach, Torsten 1928 GER1.0010.592011.80 

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)
 

 

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