Individual Calculations September 2021
 Udelnov, Valentin  Total change: -19.80  Rating chartPersonal card
 3. Bamberg-Open 2021 A-Turnier Bamberg GER 2021-07-28
RcRownchangeKK*chgGame
 1960 1728 2.50 7 1.02 33 33.66 
  Birkner, Frank 1931 GER0.001-0.2433-7.92 
  Hofmann, Marko 1930 GER0.5010.26338.58 
  Acarbay, Algi 1972 TUR0.001-0.2033-6.60 
  Birkholz, Axel 1910 GER1.0010.743324.42 
  Schmid, Dominik 2013 GER0.001-0.1633-5.28 
  Nyenhuis, Yannek 2001 GER0.5010.333310.89 
  Ernst, Franz 1961 GER0.5010.29339.57 

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)
 
 Deutsche Vereinsmeisterschaft 2020 U12 Magdeburg GER 2021-08-05
RcRownchangeKK*chgGame
 1560 1728 2.00 6 -2.22 33 -73.26 
  Huber, Benedikt 1613 GER0.001-0.6633-21.78 
  Werner, Florin 1533 GER1.0010.25338.25 
  Krueger, Arthur 1643 GER0.501-0.1233-3.96 
  Trunz, Michelle 1714 GER0.001-0.5233-17.16 
  Semling, Julius 1328  * GER0.001-0.9233-30.36 
  Herrmann, Jakob 1531 GER0.501-0.2533-8.25 
 * 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)
 
 Deutsche Jugendmeisterschaft 2021 U14 Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 1792 1728 4.00 8 0.60 33 19.80 
  Hecht, Jonas 1948 GER0.001-0.2233-7.26 
  Rempe, Jonas 2026 GER0.5010.353311.55 
  Kempe, Caius Emilian 2013 GER0.001-0.1633-5.28 
  Pfeffer, Samuel 1487 GER1.0010.20336.60 
  Nitsche, Nikolai 1835 GER0.001-0.3533-11.55 
  Andrade, Ruben 1638 GER1.0010.383312.54 
  Hoppstaedter, Daniel 1743 GER1.0010.523317.16 
  Schoen, Florian 1642 GER0.501-0.1233-3.96 

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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