Individual Calculations September 2009
 Wilhelm, Karl  Total change: 0.00  Rating chartPersonal card
 Jubilee Open Allgemeines Turnier Zurich SUI 2009-08-09
RcRownchangeRpKK*chgGame
 1889 0 2.00 6 0.00 1764   0.00 
  Petkova, Veneta 1940 BUL0.5010.00 0.00 
  Abegg, Beat 1910 SUI0.5010.00 0.00 
  Huppertz, Andrea 1870 GER0.0010.00 0.00 
  Buergi, Jakob 1940 SUI0.0010.00 0.00 
  Habiger, Gerhard 1817 SUI0.5010.00 0.00 
  Schuler, Erwin 1854 SUI0.5010.00 0.00 

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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