Individual Calculations August 2023
 Karsten, Jan  Total change: -16.80  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 2168 2251 5.00 9 -0.42 40 -16.80 
  Prraneeth, Vuppala m2498 IND0.001-0.1940-7.60 
  Linde, Wolfgang 2053 GER1.0010.24409.60 
  Vincenti, Leonardo 2052 ITA1.0010.24409.60 
  Willow, Jonah B m2447 ENG0.001-0.2540-10.00 
  Coles, Robin 2070 FRA0.501-0.2440-9.60 
  Jakhari, Ansh 2051 NED1.0010.24409.60 
  Yin, Haode 1914 GER1.0010.12404.80 
  Harikrishnan.a.ra m2400 IND0.001-0.3040-12.00 
  Schwibbert, Jonas 2031 GER0.501-0.2840-11.20 

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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