Individual Calculations July 2010
 Ackermann, Robert  Total change: -15.75  Rating chartPersonal card
 Noris-Tarrasch Nuernberg Vereinsmeisterschaft Nuernberg GER 2010-02-26
RcRownchangeKK*chgGame
 1951 2057 4.00 8 -1.05 15 -15.75 
  Klein, Markus 1732 GER1.0010.13151.95 
  Demburg, Dimitrij 2158 GER0.001-0.3615-5.40 
  Holland, Arthur 1842 GER0.501-0.2715-4.05 
  Wagenfeld, Wladymyr 1847 GER1.0010.23153.45 
  Corral, Carlos 2011 GER0.501-0.0615-0.90 
  Pranschke, Gerd 2024 GER0.501-0.0515-0.75 
  Seeger, Peter 2015 GER0.001-0.5615-8.40 
  Schloetterer, Hermann 1980 GER0.501-0.1115-1.65 

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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