Individual Calculations December 2023
 Huang, Luca Hanson  Total change: -22.80  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1835 1732 2.00 7 -0.57 40 -22.80 
  Shapiro, Vladimir 1977 GER0.001-0.2040-8.00 
  Schopp, Jan 1921 GER0.001-0.2540-10.00 
  Vieira, Daniel 1735 USA0.001-0.5040-20.00 
  Neumeier, Valentina 1581 GER1.0010.304012.00 
  Carton, Patrick 1930 IRL0.5010.264010.40 
  Kone, Colin 1815 GER0.5010.11404.40 
  Tietzen, Stefan 1886 GER0.001-0.2940-11.60 

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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