Individual Calculations April 2009
 Maehrlein, Christoph, Dr.  Total change: -24.00  Rating chartPersonal card
 25. Internationales Boeblinger Open Gruppe A Boeblingen GER 2008-12-26
RcRownchangeKK*chgGame
 2114 2161 3.50 9 -1.60 15 -24.00 
  Tiemann, Tobias 1945 GER1.0010.22153.30 
  Strohhaeker, Raoul f2444 GER0.001-0.1615-2.40 
  Schwertler, Philipp 1979 GER0.001-0.7415-11.10 
  Hoelsch, Rainer 2041 GER1.0010.34155.10 
  Haubold, Martin 2063 GER1.0010.37155.55 
  Vujic, Branimir 2342 BIH0.001-0.2615-3.90 
  Fahnenschmidt, Gerhard, Dr. f2058 GER0.001-0.6415-9.60 
  Pfeifer, Wilfried 2078 GER0.501-0.1115-1.65 
  Bader, Gerd 2077 GER0.001-0.6215-9.30 

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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