Individual Calculations December 2017
 Kellner, Rene  Total change: 16.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1706 1645 2.50 4 0.83 20 16.60 
  Blechschmidt, Falk 1660 GER1.0010.522010.40 
  Schille, Hannes 1736 GER0.001-0.3820-7.60 
  Koenig, Frank 1701 GER0.5010.08201.60 
  Langosch, Thomas 1725 GER1.0010.612012.20 

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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