Individual Calculations April 2009
 Raasch, Peter  Total change: 17.75  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2145 1919 0.00 3 -0.68 25 -17.00 
  Schulz, Karsten f2269 GER0.001-0.1125-2.75 
  Patzer, Stefan 2076 GER0.001-0.2925-7.25 
  Jakobeit, David 2089 GER0.001-0.2825-7.00 

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)
 
 Deutsche Amateurmeisterschaft B Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 2050 1919 3.00 5 1.39 25 34.75 
  Blankenburg, Gert 2028 GER0.5010.15253.75 
  Kemeny, Matthias 2078 GER1.0010.712517.75 
  Schaarschmidt, Marco 2033 GER0.001-0.3425-8.50 
  Schuettler, Thomas 2034 GER1.0010.662516.50 
  Thanisch, Matthias 2078 GER0.5010.21255.25 

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)
 

 

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