Individual Calculations August 2017
 Jacobi, Niklas  Total change: -10.00  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 1994 1933 3.50 9 -0.25 40 -10.00 
  Sondermann, Dirk 2041 GER0.5010.15406.00 
  Sandten, Ulrich 2064 GER0.001-0.3240-12.80 
  Garbuz, Vitaliy 1989 GER0.001-0.4240-16.80 
  Nguyen, Lucas 1934 NED1.0010.504020.00 
  Mittelbachert, Ulrich 1978 GER0.5010.06402.40 
  Gramb, Marius 2110 GER0.001-0.2740-10.80 
  Maniocha, Marek 1996 GER0.5010.09403.60 
  Oezen, Alf 1981 GER0.5010.07402.80 
  Fuhlrott, Tim 1856 GER0.501-0.1140-4.40 

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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