Individual Calculations August 2023
 Hartung, Thomas, Dr.  Total change: -60.80  Rating chartPersonal card
 Sparkassen Chess Trophy 2023 A-Open Dortmund GER 2023-06-24
RcRownchangeKK*chgGame
 1902 1912 1.00 8 -3.04 20 -60.80 
  Vincenti, Leonardo 2052 ITA0.001-0.3120-6.20 
  Conrad, Joachim 2017 GER0.001-0.3620-7.20 
  Cremer, Jonas 1850 GER0.001-0.5920-11.80 
  Harutyunyan, Axel 1967 BEL0.001-0.4220-8.40 
  Vieira, Daniel 1591 USA0.001-0.8720-17.40 
  Melde, Christian 1964 GER0.001-0.4320-8.60 
  Madsen, Jens Ingemann 1953 DEN1.0010.562011.20 
  Duault, Alexis 1824 FRA0.001-0.6220-12.40 

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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