Individual Calculations September 2013
 Bogomolow, Sergej  Total change: -12.00  Rating chartPersonal card
 ZMD Open 2013 Gruppe A Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 2138 2206 4.50 9 -0.80 15 -12.00 
  Hansch, Stephan 1980 GER1.0010.21153.15 
  Donchenko, Alexander m2476 GER0.001-0.1715-2.55 
  Mager, Denis 2006 GER0.501-0.2615-3.90 
  Kieslich, Aaron 2011 GER1.0010.25153.75 
  Donchenko, Anatoly m2364 GER0.001-0.2915-4.35 
  Linnemann, Niklas 1948 GER1.0010.18152.70 
  Siedentopf, Daniel f2311 GER0.001-0.3615-5.40 
  Vogel, Roven 2072 GER0.001-0.6815-10.20 
  Scherer, Frank 2072 GER1.0010.32154.80 

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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