Individual Calculations January 2009
 Margraf, Daniel  Total change: -9.75  Rating chartPersonal card
 4.Internationales Lessing-Open Wolfenbuettel GER 2008-09-26
RcRownchangeKK*chgGame
 2102 2216 2.50 5 -0.65 15 -9.75 
  Langenfeld, Olaf 1962 GER1.0010.19152.85 
  Feigel, Andreas 1974 GER1.0010.20153.00 
  Jugelt, Tobias 2387 GER0.5010.23153.45 
  Hebbinghaus, Holger f2287 GER0.001-0.4015-6.00 
  Othmer, Michael 1898 GER0.001-0.8715-13.05 

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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