Individual Calculations September 2023
 Stahr, Ralf-Peter  Total change: -36.60  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 1884 2095 4.00 8 -1.83 20 -36.60 
  Hielscher, Ursula 1697 GER1.0010.08201.60 
  Lutz, Ruben 2229 GER0.001-0.3220-6.40 
  Noack, Mario 1899 GER1.0010.25205.00 
  Herbrig, Alexander 2222 GER0.001-0.3320-6.60 
  Neugirg, Mika 1822 GER0.001-0.8320-16.60 
  Bautz, Volker 1695  * GER1.0010.08201.60 
  Mehner, Lorenz 1795 GER0.001-0.8520-17.00 
  Sommer, Jan 1710 GER1.0010.09201.80 
 * 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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