Individual Calculations September 2009
 Siegl, Detlef  Total change: 10.80  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 1921 1943 4.00 6 0.87 15 13.05 
  Meurs, Tom 2179 NED0.001-0.2015-3.00 
  Frackowiak, Stanislaw 1671 GER1.0010.17152.55 
  Groetzbach, Daniel 1803 GER1.0010.31154.65 
  Imcke, Patrick 1681 GER1.0010.18152.70 
  Rudolf, Matthias, Dr. 2117 GER0.5010.23153.45 
  Bade, Hans-Juergen 2077 GER0.5010.18152.70 

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)
 
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 2069 1943 1.50 5 -0.15 15 -2.25 
  Boettger, Lukas 2039 GER0.5010.13151.95 
  Witt, Ronald 2100 GER0.001-0.2915-4.35 
  Koerber, Thomas 2031 GER0.5010.12151.80 
  Taudte, Stefan 2066 GER0.5010.17152.55 
  Lange, Jan-David 2108 GER0.001-0.2815-4.20 

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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