Individual Calculations July 2009
 Hirschfeld, Dennis  Total change: -20.50  Rating chartPersonal card
 13.Internat.Neckar-Open B Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 1729 1984 3.00 4 -0.23 25 -5.75 
  Awiszus, Thomas 1634 GER0.501-0.3925-9.75 
  Tscherven, Walter 1746 GER1.0010.20255.00 
  Drapchin, Marc 1814 GER0.501-0.2225-5.50 
  Boudaba, Madjid 1721 GER1.0010.18254.50 

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)
 
 Internationale Stuttgarter Stadtmeisterschaft Ditzingen GER 2009-05-21
RcRownchangeKK*chgGame
 1921 1984 3.00 7 -1.15 25 -28.75 
  Gheng, Josef f2310 GER0.001-0.1325-3.25 
  Adler, Alexander 1765 GER0.501-0.2825-7.00 
  Schlachetzki, Horst 1927 GER0.001-0.5825-14.50 
  Schmitz, Stefan 1891 GER0.501-0.1325-3.25 
  Stegmaier, Michael 1802 GER1.0010.26256.50 
  Zimmermann, Ulrich 1891 GER0.001-0.6325-15.75 
  Toews, Manuel 1863 GER1.0010.34258.50 

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)
 
 14. Reutlinger Open Reutlingen GER 2009-05-29
RcRownchangeKK*chgGame
 2203 1984 1.50 4 0.56 25 14.00 
  Csoke, Krisztian 2249 HUN0.5010.32258.00 
  Andraschko, Felix 2069 GER1.0010.622515.50 
  Zeller, Frank m2334 GER0.001-0.1125-2.75 
  Hagemann, Tim, Dr. 2158 GER0.001-0.2725-6.75 

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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