Individual Calculations March 2023
 Foerster, Erik  Total change: -31.60  Rating chartPersonal card
 2. Bundesliga Sued 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2388 2173 0.50 4 -0.41 20 -8.20 
  Vlasak, Lukas m2458 CZE0.001-0.1620-3.20 
  Zuferi, Enis f2365 GER0.001-0.2520-5.00 
  Boguslawski, Oleg m2374 GER0.001-0.2420-4.80 
  Vonthron, Horst f2356 GER0.5010.24204.80 

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)
 
 2. Int. Baden-Badener Faschings-Open A Baden-Baden GER 2023-02-17
RcRownchangeKK*chgGame
 1958 2173 5.50 9 -1.17 20 -23.40 
  Fleckenstein, Wolfgang 1747 GER0.501-0.4320-8.60 
  Zhong, Letong 1742 GER1.0010.07201.40 
  Wick, Arian 1949 GER1.0010.22204.40 
  Feil, Stephan, Dr. 2149 GER0.501-0.0320-0.60 
  Miller, Konstantin 1773  * GER0.001-0.9220-18.40 
  Schopp, Jan 2007 GER1.0010.28205.60 
  Gustain, Marc 2160 GER0.001-0.5220-10.40 
  Haenselmann, Hendrik 2016 GER1.0010.29205.80 
  Perske, Paul 2076 GER0.501-0.1320-2.60 
 * 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)
 

 

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