Individual Calculations December 2017
 Kuhn, Udo  Total change: 12.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 B Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 2085 1996 2.50 5 0.61 20 12.20 
  Niesel, Matthias 2113 GER1.0010.662013.20 
  Schoengart, Ralf 2071 GER0.001-0.4020-8.00 
  Szudra, Heinz-Werner 2052 GER0.001-0.4220-8.40 
  Koenig, Marco, Dr. 2074 GER0.5010.11202.20 
  Windelband, Jens 2117 GER1.0010.662013.20 

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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