Individual Calculations February 2023
 Fromm, Christian  Total change: -9.40  Rating chartPersonal card
 38. Internationales Boeblinger Open Boeblingen GER 2022-12-26
RcRownchangeKK*chgGame
 1861 2015 5.50 9 -0.47 20 -9.40 
  Schlemminger, Degenhard 1572 GER1.0010.06201.20 
  Kalwei, Reinhard 1615  * GER1.0010.08201.60 
  Li, Zhuoling wf2200 CHN0.001-0.2620-5.20 
  Hahn, Niklas 1711 GER0.001-0.8620-17.20 
  Boissel, Kasimir 1745 GER0.501-0.3320-6.60 
  Aidam-Reinisch, Guenther 1740 GER1.0010.17203.40 
  Schulz, Stefan 1803 GER1.0010.23204.60 
  Aepfler, Christian f2149 GER1.0010.682013.60 
  Albert, Markus 2215 GER0.001-0.2420-4.80 
 * 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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