Individual Calculations July 2009
 Giesen, Dieter  Total change: -13.05  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2390 2267 1.50 7 -0.87 15 -13.05 
  Lutz, Klaus-Juergen Dr. f2332 GER0.5010.09151.35 
  Grabarczyk, Bogdan m2458 POL0.001-0.2515-3.75 
  Kunin, Vitaly g2548 GER0.5010.34155.10 
  Brueggemann, Joachim m2362 GER0.001-0.3715-5.55 
  Grafl, Florian m2396 GER0.001-0.3315-4.95 
  Carmeille, Ludovic 2314 FRA0.5010.07151.05 
  Buchal, Stephan f2321 GER0.001-0.4215-6.30 

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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