Individual Calculations September 2023
 Koppe, Cordelia  Total change: -32.20  Rating chartPersonal card
 Deutsche Frauen-Einzelmeisterschaft 2023 Ostfildern GER 2023-08-14
RcRownchangeKK*chgGame
 1751 1479 0.00 8 -1.61 20 -32.20 
  Von Herman, Brigitte wf1898 GER0.001-0.0720-1.40 
  Nizamova, Rita 1754 GER0.001-0.1720-3.40 
  Braeuer, Vanessa 1866 GER0.001-0.0920-1.80 
  Bursan, Ana-Maria 1476 GER0.001-0.5020-10.00 
  Wulf, Doris 1523 GER0.001-0.4420-8.80 
  Just, Anita, Dr. wf1898 GER0.001-0.0720-1.40 
  Bazzazi, Elnaz 1803 GER0.001-0.1320-2.60 
  Lange, Malina 1792 GER0.001-0.1420-2.80 

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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