Individual Calculations December 2023
 Li, Yunqi  Total change: 91.20  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1998 1575 3.00 7 2.28 40 91.20 
  Kersten, Uwe m2227 GER0.001-0.0140-0.40 
  Kuckel, Michael, Dr. 1634 GER1.0010.584023.20 
  Schmidbauer, Frank 2042 SUI1.0010.954038.00 
  Akhmatovski, Maxim 2070 GER0.001-0.0440-1.60 
  Harringer, Manfred 2031 GER0.5010.444017.60 
  Braeutigam, Thomas 1992 GER0.5010.434017.20 
  Meuer, David 1988 GER0.001-0.0740-2.80 

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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