Individual Calculations September 2023
 Ruppert, Wolfgang  Total change: -9.80  Rating chartPersonal card
 32. Wiesbadener Schlosspark-Open 2023 Wiesbaden-Biebrich GER 2023-08-24
RcRownchangeKK*chgGame
 1987 2165 4.50 7 -0.49 20 -9.80 
  Rabiya, Karim 1758 GER1.0010.08201.60 
  Doerr, Tarik 1957 GER1.0010.23204.60 
  Rutsatz, Mario 1912 GER1.0010.19203.80 
  Pfreundt, Jakob m2427 GER0.001-0.1820-3.60 
  Tremoehlen, Thomas 1953 GER0.501-0.2720-5.40 
  Neurohr, Juergen 2001 GER0.001-0.7220-14.40 
  Davidov, Georgi 1904 GER1.0010.18203.60 

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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