Individual Calculations December 2023
 Poysti, Nathanael  Total change: 21.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 2080 2142 5.00 7 1.06 20 21.20 
  Senatov, Boris 1822 GER1.0010.13202.60 
  Mandalka, Justus 1751 GER1.0010.09201.80 
  Nothnagel, Marian Can f2394 GER0.001-0.1920-3.80 
  Diehm, Alexander 1969 GER1.0010.27205.40 
  Wenzel, Calvin 1993 GER1.0010.30206.00 
  Hahn, Markus f2332 GER0.5010.25205.00 
  Haack, Kevin f2302 GER0.5010.21204.20 

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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