Individual Calculations September 2023
 Siedentopf, Daniel  Total change: -16.60  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 2022 2255 6.00 9 -0.83 20 -16.60 
  Lowke, Kathrin 1874 GER1.0010.09201.80 
  Richter, Rainer 2025 GER1.0010.21204.20 
  Petrovskyi, Vadym m2413 UKR0.001-0.2920-5.80 
  Fruth, David 1895 GER1.0010.10202.00 
  Kuechler, Felix 1824 GER1.0010.07201.40 
  Luebke, Florentin 2052 GER0.001-0.7620-15.20 
  Herbrig, Alexander 2222 GER0.001-0.5520-11.00 
  Steger, Lukas Daniel 1855  * GER1.0010.08201.60 
  Steinbacher, Claudia wm2034 GER1.0010.22204.40 
 * 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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