Individual Calculations September 2023
 Niehaus, Frank  Total change: -38.40  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1874 2145 4.50 8 -1.92 20 -38.40 
  Skowronski, Peter 1745  * GER0.501-0.4220-8.40 
  Rouditser, Benjamin 1756 GER1.0010.09201.80 
  Kapp, Frank 1861 GER0.501-0.3420-6.80 
  Schubert, Joachim 1872 GER1.0010.17203.40 
  Ho, Ngoc Hai-Dang 1782 GER0.501-0.4020-8.00 
  Wadepfuhl, Jeremy 1788 GER1.0010.11202.20 
  Holinka, Henning 2241 GER0.001-0.3720-7.40 
  Guenther, Thomas 1945 GER0.001-0.7620-15.20 
 * 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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