Individual Calculations September 2023
 Pirtac, Alexandru  Total change: 21.20  Rating chartPersonal card
 35. Kieler Open 2023 Kiel GER 2023-07-29
RcRownchangeKK*chgGame
 1782 1848 4.50 8 -0.08 40 -3.20 
  Jarosch, Tatjana 1448  * GER1.0010.08403.20 
  Horn, Peter 2085 GER0.5010.304012.00 
  Popvasilev, Kaloyan 2203 GER0.001-0.1140-4.40 
  Riechenberg, Sebastian 1661 GER0.001-0.7440-29.60 
  Matzen, Fynn Lasse 1647 GER1.0010.24409.60 
  Rohmann, Volker 1745 GER1.0010.364014.40 
  Aguike, Toshiya 1475 GER1.0010.10404.00 
  Dittmann, Hans-Adolf 1989 GER0.001-0.3140-12.40 
 * 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)
 
 Smuk Skak Weekend EMT 2023 - 7 Skanderborg DEN 2023-08-18
RcRownchangeKK*chgGame
 1864 1848 3.00 5 0.61 40 24.40 
  Meldgaard, Frode 1822 DEN1.0010.464018.40 
  Heinemann, Guido 1858 GER0.5010.01400.40 
  Wehding, Anton Bonsvig 1896 DEN0.001-0.4340-17.20 
  Rosenberg, Jan 1868 DEN1.0010.534021.20 
  Larsen, Simon Bering 1875 DEN0.5010.04401.60 

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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