Individual Calculations July 2009
 Berndt, Stephan  Total change: 2.20  Rating chartPersonal card
 1.Bundesliga Hamburg GER 2008-10-04
RcRownchangeKK*chgGame
 2543 2440 3.50 9 0.22 10 2.20 
  Schilow, Vladimir 2410 GER0.501-0.0410-0.40 
  Nielsen, Peter-Heine g2662 DEN0.5010.28102.80 
  Medvegy, Zoltan g2556 HUN0.5010.16101.60 
  Negi, Parimarjan g2597 IND0.001-0.2910-2.90 
  Fridman, Daniel g2629 GER0.001-0.2510-2.50 
  Ernst, Sipke g2576 NED0.5010.18101.80 
  Tereick, Benjamin f2356 GER0.001-0.6210-6.20 
  Nyback, Tomi g2639 FIN1.0010.76107.60 
  Giri, Anish f2466 NED0.5010.04100.40 

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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