Individual Calculations February 2023
 Fruth, David  Total change: -97.60  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2022 U14 Kelheim GER 2022-12-27
RcRownchangeKK*chgGame
 1789 1976 4.00 7 -1.07 40 -42.80 
  Haug, Mara 1628 GER1.0010.11404.40 
  Moldovan, Tatiana 1576  * GER1.0010.08403.20 
  Polzin, Gustav 1879 GER1.0010.374014.80 
  Braeutigam, Katerina 1874 GER1.0010.364014.40 
  Wunderlich, Elias 1789 GER0.001-0.7440-29.60 
  Semling, Julius 1914 GER0.001-0.5940-23.60 
  Korchynskyi, Mykola 1860 UKR0.001-0.6640-26.40 
 * 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)
 
 33. Staufer-Open A Schwaebisch Gmuend GER 2023-01-02
RcRownchangeKK*chgGame
 1776 1976 4.50 8 -1.37 40 -54.80 
  Buchholz, Maja Patricia 1786 GER0.001-0.7540-30.00 
  Werner, Tom 1790 GER0.501-0.2440-9.60 
  Heppert, Lars 1861 GER0.501-0.1640-6.40 
  Koppe, Connor 1793 GER1.0010.264010.40 
  Noennig, Jakob 1605 GER0.501-0.4040-16.00 
  Karle, Sam 1624 GER1.0010.11404.40 
  Jansen, Dirk Norbert 2114 GER0.001-0.3140-12.40 
  Stark, Raphael 1636 GER1.0010.12404.80 

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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