Individual Calculations September 2009
 Hirth, Ulrich, Dr.  Total change: 4.35  Rating chartPersonal card
 6.Eschborner Schach-Open Eschborn GER 2009-06-26
RcRownchangeKK*chgGame
 1952 2153 2.00 3 -0.27 15 -4.05 
  Will, Patrick 1929 GER1.0010.22153.30 
  Niekrens, Stefan 1983 GER0.001-0.7215-10.80 
  Makilla, Tobias 1945 GER1.0010.23153.45 

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)
 
 13.Godesburg Open Bad Godesberg GER 2009-07-04
RcRownchangeKK*chgGame
 1861 2119 2.50 3 0.10 15 1.50 
  Wahl, Hedi 1719  * GER1.0010.08151.20 
  Jordans, Ralph 1870 GER1.0010.19152.85 
  Engels, Gerd 1994 GER0.501-0.1715-2.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeKK*chgGame
 1864 2119 3.00 4 -0.20 15 -3.00 
  Muehlbach, Christian 1747 GER1.0010.10151.50 
  Schreyer, Erik 1817 GER1.0010.15152.25 
  Wilke, Joerg 1910 GER1.0010.23153.45 
  Dapprich, Maximilian 1982 GER0.001-0.6815-10.20 

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)
 
 35.Moehneseepokal Moehnesee GER 2009-08-13
RcRownchangeKK*chgGame
 2022 2119 5.00 7 0.66 15 9.90 
  Schmitz, Stefan 1878 GER0.001-0.8015-12.00 
  Stepa, Rainer 1949 GER1.0010.28154.20 
  Beecht, Ralf 1922 GER1.0010.25153.75 
  Student, Martin 1880 GER1.0010.20153.00 
  Kartsev, Soel 2243 RUS0.5010.17152.55 
  Ringwelski, Marius 2042 GER1.0010.39155.85 
  Hilverda, Alexander 2243 GER0.5010.17152.55 

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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