Individual Calculations November 2009
 Wilms, Ingo  Total change: 4.95  Rating chartPersonal card
 10.Bad Harzburger Open Bad Harzburg GER 2009-10-13
RcRownchangeKK*chgGame
 2108 2173 5.00 8 0.33 15 4.95 
  Grabenhorst, Joerg 1881 GER1.0010.15152.25 
  Meijers, Viesturs g2471 LAT0.001-0.1515-2.25 
  Kuegel, Tobias 1904 GER1.0010.17152.55 
  Donchenko, Alexander 2037 GER0.501-0.1815-2.70 
  Froembgen, Wolfgang 2067 GER1.0010.36155.40 
  Zimmermann, Julian f2280 GER0.5010.15152.25 
  Kliewe, Hans-Juergen 2120 GER0.001-0.5715-8.55 
  Lau, Siegfried 2100 GER1.0010.40156.00 

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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