Individual Calculations July 2009
 Ortmann, David  Total change: 16.80  Rating chartPersonal card
 Wuerttemberg Verbandsliga Nord Wuerttemberg GER 2008-09-28
RcRownchangeKK*chgGame
 2198 2311 0.50 1 -0.15 15 -2.25 
  Rabus, Berthold 2198 GER0.501-0.1515-2.25 

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)
 
 2.Bundesliga Sued Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2352 2311 4.00 7 0.87 15 13.05 
  Strohhaeker, Raoul f2444 GER0.001-0.3215-4.80 
  Roos, Jean-Luc m2303 FRA1.0010.49157.35 
  Vonthron, Horst f2303 GER1.0010.49157.35 
  Bewersdorff, Oliver f2320 GER0.5010.01150.15 
  Bojkov, Dejan m2472 BUL0.001-0.2915-4.35 
  Gramlich, Sebastian f2225 GER1.0010.38155.70 
  Schmidt, Georg f2394 GER0.5010.11151.65 

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)
 
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2226 2321 6.00 9 0.40 15 6.00 
  Johansson, Anders 2042 SWE1.0010.16152.40 
  Wittmann, Paul 2140 GER0.501-0.2415-3.60 
  Kantans, Toms 2193 LAT1.0010.33154.95 
  Graf, Alexander g2601 GER0.001-0.1615-2.40 
  Rosner, Jonas 2184 GER0.501-0.1815-2.70 
  Regez, Markus 2178 SUI1.0010.31154.65 
  Sarchisov, Slavik 2058 GER0.501-0.3215-4.80 
  Jaeschke, Benno 2202 GER1.0010.34155.10 
  Stark, Lars m2438 GER0.5010.16152.40 

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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