Individual Calculations February 2023
 Al-Azzawi, Muhammed  Total change: -16.80  Rating chartPersonal card
 Internationales Winter Open 2022 Berlin GER 2022-12-27
RcRownchangeKK*chgGame
 1627 1772 3.50 6 -0.42 40 -16.80 
  Matthes, Aaron c2192 GER0.001-0.0740-2.80 
  Beduschi, Ben 1416 GER0.501-0.3940-15.60 
  Janoschka, Julien 1371 GER0.001-0.9240-36.80 
  Hoppe, Arthur 1372  * GER1.0010.08403.20 
  Koppe, Cordelia 1458 GER1.0010.14405.60 
  Verbitsky, Jaroslaw 1952 GER1.0010.744029.60 
 * 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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