Individual Calculations December 2019
 Speck, Hans  Total change: -21.40  Rating chartPersonal card
 Lucerne Open 2019 Lucerne SUI 2019-10-31
RcRownchangeKK*chgGame
 1828 1945 3.50 7 -1.07 20 -21.40 
  Mattenberger, Matthias 1718 SUI0.001-0.7920-15.80 
  Schreiber, Edwin 1855 USA0.001-0.6220-12.40 
  Eichenberger, Markus 1858 SUI1.0010.38207.60 
  Anand, Aryan 1695 SUI1.0010.19203.80 
  Meier, Manuel 1995 SUI0.5010.07201.40 
  Collin, Moritz Valentin 1815 SUI0.001-0.6820-13.60 
  Jaggy, Matteo 1857 SUI1.0010.38207.60 

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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