Individual Calculations July 2019
 Giebel, Christine  Total change: -7.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Finale C Magdeburg GER 2019-05-30
RcRownchangeKK*chgGame
 1891 1875 2.00 5 -0.38 20 -7.60 
  Huels, Maximilian 1925 GER0.001-0.4320-8.60 
  Schaefer, Patrick 1879 GER0.001-0.4920-9.80 
  Melnikov, Valeri 1934 GER0.001-0.4220-8.40 
  Niemann, Silvio 1867 GER1.0010.49209.80 
  Hofmeister, Frank 1850 GER1.0010.47209.40 

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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