Individual Calculations July 2009
 Silber, Henning  Total change: 4.95  Rating chartPersonal card
 2.Bundesliga Nord Juergen Kohlstaedt GER 2008-10-05
RcRownchangeKK*chgGame
 2347 2300 2.50 5 0.33 15 4.95 
  Jasnikowski, Zbiegniew m2385 POL1.0010.62159.30 
  Thormann, Wolfgang f2275 GER0.001-0.5315-7.95 
  Petrosian, Suren m2396 ARM0.5010.13151.95 
  Von Herman, Ulf m2378 GER0.5010.11151.65 
  Krause, Ullrich f2301 GER0.5010.00150.00 

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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