Individual Calculations December 2017
 Giebel, Christine  Total change: -8.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 C Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1788 1869 2.00 4 -0.44 20 -8.80 
  Bauer, Timon 1841 GER0.501-0.0420-0.80 
  Ruider, Thomas 1772 GER0.501-0.1320-2.60 
  Von Bassewitz, Ingo 1757 GER0.501-0.1520-3.00 
  Marnyuk, Sergej 1780 GER0.501-0.1220-2.40 

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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