Individual Calculations September 2013
 Mertens, Fridolin  Total change: -18.90  Rating chartPersonal card
 ZMD Open 2013 Gruppe A Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 2083 2097 3.00 8 -1.26 15 -18.90 
  Donchenko, Alexander m2476 GER0.001-0.0915-1.35 
  Hansch, Stephan 1980 GER0.501-0.1615-2.40 
  Scharff, Klaus 2013 GER1.0010.38155.70 
  Shvayger, Yuliya wm2265 ISR0.001-0.2815-4.20 
  Niegsch, Nicolas 2004 GER0.501-0.1315-1.95 
  Mager, Denis 2006 GER0.501-0.1215-1.80 
  Faldum, Manfred 1886 GER0.501-0.2715-4.05 
  Brendel, Bergit wf2033 GER0.001-0.5915-8.85 

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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