Individual Calculations December 2017
 Ritter, Uwe  Total change: -44.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 B Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1898 2015 1.00 5 -2.22 20 -44.40 
  Hoffmann, Lennard 2005 GER0.001-0.5120-10.20 
  Breitfeld, Joachim 1933 GER0.501-0.1120-2.20 
  Willberg, Frank 1905 GER0.501-0.1520-3.00 
  Von Angern, Cedric 1683 GER0.001-0.8820-17.60 
  Heise, Juergen 1966 GER0.001-0.5720-11.40 

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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