Individual Calculations December 2022
 Jantzen, Hans-Joerg  Total change: -0.20  Rating chartPersonal card
 HSK Klubturnier 2022 B2-Gruppe November 2022 Hamburg GER 2022-11-03
RcRownchangeKK*chgGame
 1869 2161 2.50 3 -0.01 20 -0.20 
  Schwarzman, Isja 1823 GER1.0010.12202.40 
  Catrais, Michael 1986 GER1.0010.27205.40 
  Meibauer, Armin 1798 GER0.501-0.4020-8.00 

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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