Individual Calculations April 2019
 Hemmings, Martin  Total change: 7.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 C Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1865 1885 3.00 5 0.36 20 7.20 
  Armbrust, Matthias 1843 GER1.0010.44208.80 
  Schimmer, Michael 1784 GER1.0010.36207.20 
  Spieker, Hans-Joachim 1864 GER0.501-0.0320-0.60 
  Kosak, Matjaz 1794 SLO0.001-0.6220-12.40 
  Sikorsky, Horst 2040 GER0.5010.21204.20 

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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