Individual Calculations January 2010
 Zoephel, Heinz  Total change: -26.55  Rating chartPersonal card
 Luzerner Open 2009 Luzern SUI 2009-10-29
RcRownchangeKK*chgGame
 1984 2147 2.50 6 -1.77 15 -26.55 
  Beulertz, Stefan 1925 MLT0.501-0.2815-4.20 
  Keller, Peter 1896 SUI0.501-0.3115-4.65 
  Zindel, Ernst 1993 SUI1.0010.29154.35 
  Siegel, Adrian Dr 1964 SUI0.501-0.2415-3.60 
  Gabersek, Albert 2077 SUI0.001-0.6015-9.00 
  Speck, Hans 2050 SUI0.001-0.6315-9.45 

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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