Individual Calculations May 2011
 Ackermann, Hermann  Total change: 6.45  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe B Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 1822 1953 6.50 9 0.43 15 6.45 
  Tscherven, Walter 1726 GER1.0010.21153.15 
  Bremenkamp, Holger 1797 GER0.001-0.7115-10.65 
  Schreiber, Stephan 1728 GER1.0010.22153.30 
  Damm, Holger 1829 GER1.0010.33154.95 
  Hagmueller, Josef 1850 AUT0.501-0.1415-2.10 
  Behm, Wilfried 1846 GER1.0010.35155.25 
  Kaelberer, Tom 1854 GER1.0010.36155.40 
  Steiner, Thomas 1873 GER1.0010.39155.85 
  Strommayer, Peter 1894 GER0.001-0.5815-8.70 

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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