Individual Calculations October 2008
 Hafenstein, Andrea  Total change: -20.40  Rating chartPersonal card
 Offene Deutsche Frauenmeisterschaft 2008 Kerkwitz GER 2008-08-15
RcRownchangeKK*chgGame
 1876 1919 2.00 6 -1.36 15 -20.40 
  Hielscher, Ursula 1903 GER0.501-0.0215-0.30 
  Wojdylo, Zaklin 1747 POL0.001-0.7315-10.95 
  Pietrzak, Martyna 1796 POL0.501-0.1715-2.55 
  Fuchs, Antje 2130 GER0.001-0.2315-3.45 
  Judek, Magdalena 1755 POL0.501-0.2215-3.30 
  Willrodt, Sonja 1923 GER0.5010.01150.15 

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)
 

 

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