Individual Calculations December 2022
 Waffenschmidt, Joachim  Total change: -42.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1795 2015 1.00 4 -2.11 20 -42.20 
  Marchese, Gaspare 1803 GER0.001-0.7720-15.40 
  Nagel, Matthias 1762 GER0.501-0.3120-6.20 
  Lutze, Max 1787 GER0.001-0.7920-15.80 
  Mehlen, Theodor 1827 GER0.501-0.2420-4.80 

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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