Individual Calculations May 2010
 Homburg, David  Total change: -1.35  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2096 2022 1.50 4 -0.09 15 -1.35 
  Buerckner, Georg 2000 GER1.0010.47157.05 
  Jahn, Constanze wm2122 GER0.001-0.3615-5.40 
  Bilawer, Andreas 2122 GER0.5010.14152.10 
  Rothe, Guido 2140 GER0.001-0.3415-5.10 

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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