Individual Calculations April 2009
 Von Hassel, Ulf  Total change: -24.60  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2089 2178 3.50 6 -0.10 15 -1.50 
  Lingnau, Diethardt 1828 GER1.0010.11151.65 
  Wagner, Dennis 2000 GER1.0010.27154.05 
  Schmidt, Harald 2392 GER0.5010.27154.05 
  Siebrecht, Sebastian g2451 GER0.001-0.1715-2.55 
  Kuberczyk, Christoph 1828 GER0.001-0.8915-13.35 
  Schroeder, Raymond 2037 GER1.0010.31154.65 

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)
 
 XII. Neujahrs Open Guben GER 2009-01-02
RcRownchangeKK*chgGame
 1954 2148 5.00 9 -1.54 15 -23.10 
  Gutman, Lev g2493 GER0.001-0.1115-1.65 
  Nun, Grzegorz 1798 POL1.0010.11151.65 
  Timm, Christian 1821 GER0.501-0.3715-5.55 
  Stephan, Thomas 1798 GER1.0010.11151.65 
  Schwarz, Ronald 1990 GER0.001-0.7115-10.65 
  Borchardt, Carlo 1828 GER1.0010.13151.95 
  Witte, Ronald 2051 GER0.501-0.1315-1.95 
  Nietsch, Horst 2013 GER0.001-0.6815-10.20 
  Wesolowska, Katarzyna 1798 POL1.0010.11151.65 

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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