Individual Calculations August 2017
 Biermann, Florian  Total change: -16.40  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 1993 1939 3.50 9 -0.41 40 -16.40 
  Boehm, Juergen 2217 GER0.001-0.1740-6.80 
  Goossens, Hanne wf2175 BEL0.001-0.2040-8.00 
  Nasoyan, Maksim 1860 GER0.001-0.6140-24.40 
  Seref, Erdogan 1835 GER0.001-0.6440-25.60 
  Dyballa, Gerhard 1957 GER1.0010.534021.20 
  Elefteriadis, Paul-Gabriel 1891 GER1.0010.434017.20 
  Ambartsumjan, Evgeny 2122 RUS0.001-0.2640-10.40 
  Manthei, Michael 2004 GER1.0010.594023.60 
  Wastian, Jan 1878 GER0.501-0.0840-3.20 

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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