Individual Calculations December 2023
 Rosenberger, Frank  Total change: -36.00  Rating chartPersonal card
 5. Heidelberger Schachherbst A-Turnier Heidelberg GER 2023-10-27
RcRownchangeKK*chgGame
 1797 2039 4.50 7 -1.01 20 -20.20 
  Schreidl, Michael 1737 GER1.0010.15203.00 
  Divry, Alexandre 1945 GER0.001-0.6320-12.60 
  Elk, Julius 1829 GER0.001-0.7720-15.40 
  Donath, Simon 1639  * GER1.0010.08201.60 
  Lu, Yunong Elias 1828 GER1.0010.23204.60 
  Muths, Lukas 1888 GER0.501-0.2020-4.00 
  Hofmann, Jonas 1715 GER1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1893 2050 4.00 7 -0.79 20 -15.80 
  Merges, Harald 1750 GER1.0010.15203.00 
  Smith, Bryan g2396 USA0.001-0.1120-2.20 
  Vangsgaard, Claus 1853 DEN0.501-0.2520-5.00 
  Dorfner, Jeremias 1712 GER0.501-0.3820-7.60 
  Von Beckh, Frieda 1650  * GER1.0010.08201.60 
  Diehm, Alexander 1969 GER0.501-0.1120-2.20 
  Rutsatz, Mario 1922 GER0.501-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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