Individual Calculations March 2011
 Bruemmel, Arend  Total change: -6.30  Rating chartPersonal card
 27.Internat.Travemuender Schach-Open Travemuende GER 2010-12-27
RcRownchangeKK*chgGame
 2080 2069 2.50 6 -0.42 15 -6.30 
  Zimmermann, Julian f2311 GER0.5010.30154.50 
  Bruchmann, Stephan 2295 GER0.001-0.2115-3.15 
  Bielfeldt, Michael 1812 GER1.0010.18152.70 
  Schatz, Walter 2245 GER0.001-0.2715-4.05 
  Lehmkuhl, Stefan 1891 GER0.501-0.2315-3.45 
  Ottenburg, Ralph 1924 GER0.501-0.1915-2.85 

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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