Individual Calculations March 2012
 Duzy, Stefan  Total change: 7.50  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2011 U20 Osnabrueck GER 2011-12-27
RcRownchangeKK*chgGame
 1913 1935 3.00 5 0.36 15 5.40 
  Zeldin, Leonid 2115 GER0.5010.24153.60 
  Stephan, Michael 1864 GER1.0010.40156.00 
  Schamschurko, Victor 1722 GER0.501-0.2715-4.05 
  Wierum, Colin 1979 GER0.001-0.4415-6.60 
  Voelz, Michael 1886 GER1.0010.43156.45 

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)
 
 3.Pfalz Open A Neustadt a.d. Weinstrasse GER 2012-02-17
RcRownchangeKK*chgGame
 2053 1944 3.00 8 0.14 15 2.10 
  Player, Edmund C. 2207 ENG0.001-0.1815-2.70 
  Vogel, Johannes 2102 GER0.001-0.2915-4.35 
  Balhar, Michael 1793 GER0.501-0.2015-3.00 
  Loos, Udo 2034 GER0.5010.12151.80 
  Weller, Karl 2030 GER1.0010.62159.30 
  Ripperger, Reinhold 2064 GER0.001-0.3415-5.10 
  Koch, Markus 2104 GER0.5010.21153.15 
  Filipiak, Thomas 2090 GER0.5010.20153.00 

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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