Individual Calculations July 2023
 Leck, Gerrit  Total change: -23.60  Rating chartPersonal card
 XXV. Rhein-Main-Open 2023 Gruppe A Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 1869 2005 3.50 7 -1.18 20 -23.60 
  Marchese, Gaspare 1789 GER1.0010.22204.40 
  Stork, Oliver f2322 GER0.001-0.1320-2.60 
  Bernhard, Sebastian 1870 GER0.501-0.1820-3.60 
  Von Wahden, Jens 1810 GER0.001-0.7520-15.00 
  Ziska, Stephan 1846 GER1.0010.29205.80 
  Fanin, Erik 1844 GER0.501-0.2120-4.20 
  Mueller, Milo 1605  * GER0.501-0.4220-8.40 
 * 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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