Individual Calculations September 2022
 Rabiya, Karim  Total change: -43.40  Rating chartPersonal card
 4. Bamberg Open 2022 A-Turnier Bamberg GER 2022-07-27
RcRownchangeKK*chgGame
 2015 1825 1.50 6 -0.05 20 -1.00 
  Roettig, Hans-Peter 2072 GER0.001-0.1920-3.80 
  Petersammer, Georg 1954 GER0.5010.17203.40 
  Herter, Arne 1952 GER1.0010.672013.40 
  Wilfert, Andre 2079 GER0.001-0.1920-3.80 
  Koehler, Lukas 2076 GER0.001-0.1920-3.80 
  Gentner, Markus 1955 GER0.001-0.3220-6.40 

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. Sandhaeuser Schachsommer A-Turnier Sandhausen GER 2022-08-02
RcRownchangeKK*chgGame
 1693 1825 2.50 7 -2.12 20 -42.40 
  Feil, Stephan, Dr. 2132 GER0.001-0.1420-2.80 
  Scheid, Lennart 1640 GER0.001-0.7420-14.80 
  Bruestle, William 1564 GER0.001-0.8220-16.40 
  Lenz, Joshua 1604 GER1.0010.22204.40 
  Morgenthaler, Nick 1425  * GER1.0010.08201.60 
  Heinisch, Niklas 1714 GER0.501-0.1520-3.00 
  Kuever, Bastian 1773 GER0.001-0.5720-11.40 
 * 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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