Individual Calculations May 2023
 Kreuchauf, Olaf  Total change: -6.20  Rating chartPersonal card
 Berliner Einzel-Meisterschaft 2023 Qualifikationsturnier Berlin GER 2023-04-08
RcRownchangeKK*chgGame
 1741 1673 2.50 7 -0.31 20 -6.20 
  Stumpf, Daniel 1945 GER0.5010.33206.60 
  Oelmann, Henry 1919 GER0.001-0.1920-3.80 
  Gonzalez Alvis, Jairo 1589 GER1.0010.38207.60 
  Friedrich, Robert 1807 GER0.001-0.3220-6.40 
  Teschke, Max 1807 GER0.001-0.3220-6.40 
  Lippianowski, Stefan 1273  * GER1.0010.08201.60 
  Miowitz, Torsten 1847 GER0.001-0.2720-5.40 
 * 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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