Individual Calculations July 2008
 Rahls, Peter  Total change: -29.55  Rating chartPersonal card
 10. European Seniors Team Championship Dresden GER 2008-02-11
RcRownchangeKK*chgGame
 2253 2260 0.50 3 -1.02 15 -15.30 
  Olejarczyk, Bogdan 2163 POL0.501-0.1315-1.95 
  Rapoport, Vladimir 2271 GER0.001-0.4815-7.20 
  Biebinger, Gerhard f2324 GER0.001-0.4115-6.15 

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)
 
 15.Cuxhaven Open Cuxhaven GER 2008-04-12
RcRownchangeKK*chgGame
 2117 2260 4.50 8 -0.95 15 -14.25 
  Hemmers, Johann 2006 GER1.0010.19152.85 
  Meyer, Gerd 2093 GER1.0010.28154.20 
  Kottke, Uwe f2212 GER0.001-0.5715-8.55 
  Richtarsky, Lothar 2020 GER1.0010.20153.00 
  Noack, Reiner 2119 GER0.501-0.1915-2.85 
  Byhan, Gert 2006 GER1.0010.19152.85 
  Lauber, Arnd m2434 GER0.001-0.2715-4.05 
  Springer, Ondrej 2042 GER0.001-0.7815-11.70 

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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