Individual Calculations May 2010
 Thiergen, Sven  Total change: -9.50  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2072 2051 1.50 4 -0.38 25 -9.50 
  Jahn, Constanze wm2122 GER0.001-0.4025-10.00 
  Buerckner, Georg 2000 GER0.501-0.0725-1.75 
  Schaefer, Reyk 2155 GER0.5010.14253.50 
  Mucha, Annegret wc2012 GER0.501-0.0525-1.25 

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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