Individual Calculations September 2023
 Lutz, Rene  Total change: -33.80  Rating chartPersonal card
 2. Bautzener Tuerme-Open A-Turnier Bautzen GER 2023-08-08
RcRownchangeKK*chgGame
 1864 2015 4.50 9 -1.69 20 -33.80 
  Schellen, Sven 1771 GER0.501-0.3020-6.00 
  Kullmann, Max 1615  * GER1.0010.08201.60 
  Harff, Marcel f2309 GER0.001-0.1520-3.00 
  Neugirg, Mika 1822 GER0.501-0.2520-5.00 
  Herbrig, Thomas 1876 GER0.501-0.1920-3.80 
  Mehner, Lorenz 1795 GER0.501-0.2820-5.60 
  Melestean, Timur 1807 GER0.001-0.7720-15.40 
  Lind, Jacco 1890 NED1.0010.33206.60 
  Fruth, David 1895 GER0.501-0.1620-3.20 
 * 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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