Individual Calculations August 2022
 Werbeck, Torsten  Total change: 4.20  Rating chartPersonal card
 4. Peiner Schach-Kongress Peine GER 2022-07-08
RcRownchangeKK*chgGame
 1859 1996 3.50 5 0.21 20 4.20 
  Sviridov, Vitaliy 1596  * GER1.0010.08201.60 
  Chbib, Nabil 1727 GER1.0010.17203.40 
  Lu, Trung Cang 1821 GER1.0010.27205.40 
  Geers, Bernhard 1898 GER0.501-0.1320-2.60 
  Laubsch, Bernd f2253 GER0.001-0.1820-3.60 
 * 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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