Individual Calculations September 2023
 Perske, Paul  Total change: -4.20  Rating chartPersonal card
 3. Sandhaeuser Schachsommer A-Turnier Sandhausen GER 2023-08-02
RcRownchangeKK*chgGame
 1875 2085 5.00 7 -0.24 20 -4.80 
  Steiner, Raphael 1819 GER0.501-0.3220-6.40 
  Kosak, Karolina 1685  * SLO1.0010.08201.60 
  Eberhart, Erik 1854 GER0.501-0.2920-5.80 
  Vihan, Shourya 1979 GER0.501-0.1420-2.80 
  Windmueller, Simon 1916 GER0.501-0.2220-4.40 
  Lichtmannecker, Daniel 2089 GER1.0010.512010.20 
  Wagner, Lukas 1781 GER1.0010.14202.80 
 * 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)
 
 32. Wiesbadener Schlosspark-Open 2023 Wiesbaden-Biebrich GER 2023-08-24
RcRownchangeKK*chgGame
 1922 2085 5.00 7 0.03 20 0.60 
  Meaubert, Thomas, Dr. 1788 GER1.0010.15203.00 
  Baladjaev, Emin 1967 GER0.501-0.1620-3.20 
  Giese, Tilman 1977 GER1.0010.35207.00 
  Fleckenstein, Lukas 1864 GER0.001-0.7820-15.60 
  Villani, Cristian 1986 GER1.0010.36207.20 
  Burkart, Lloyd Shang 1891 GER0.501-0.2520-5.00 
  Diez, Gerhard 1980 GER1.0010.36207.20 

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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