Individual Calculations September 2009
 Powalla, Klaus  Total change: 20.10  Rating chartPersonal card
 Kasseler Schachtage Vellmar GER 2009-07-30
RcRownchangeKK*chgGame
 1977 1885 3.00 6 0.74 15 11.10 
  Kartsev, Alexandr 2067 GER0.001-0.2615-3.90 
  Ruff, Maximilian 1986 GER0.5010.14152.10 
  Braun, Ingram 1972 GER1.0010.62159.30 
  Roehle, Timo 1983 GER0.5010.13151.95 
  Konczak, Carsten 2045 GER0.001-0.2915-4.35 
  Jaeschke, Felix 1809 GER1.0010.40156.00 

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)
 
 35.Moehneseepokal Moehnesee GER 2009-08-13
RcRownchangeKK*chgGame
 2066 1885 2.50 7 0.64 15 9.60 
  Pienski, Olaf 2122 GER0.5010.30154.50 
  Kutzner, Joachim 2136 GER0.001-0.1915-2.85 
  Bluebaum, Johanna 2008 GER1.0010.671510.05 
  Baur, Volker 2078 GER0.5010.25153.75 
  Kartsev, Alexandr 2067 GER0.001-0.2615-3.90 
  Budelsky, Dietmar, Dr. 2029 GER0.5010.19152.85 
  Wild, Achim 2022 GER0.001-0.3215-4.80 

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)
 
 18.Apolda Open Apolda GER 2009-08-20
RcRownchangeKK*chgGame
 1885 1885 2.00 4 -0.04 15 -0.60 
  Maiwald, Harald 2141 GER0.001-0.1915-2.85 
  Petigk, Falk 1849 GER0.001-0.5515-8.25 
  Krajinski, Lutz 1818 GER1.0010.41156.15 
  Ulrich, Thomas 1730 GER1.0010.29154.35 

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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