Individual Calculations December 2018
 Steiz, Johann  Total change: -7.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q1 D Koblenz-Lahnstein GER 2018-11-16
RcRownchangeKK*chgGame
 1767 1645 1.50 5 -0.19 40 -7.60 
  Jaeger, Georg 1813 GER1.0010.724028.80 
  Bigott, Martin 1761 GER0.5010.16406.40 
  Stecher, Armin 1836 GER0.001-0.2540-10.00 
  Herfel, Manfred 1770 GER0.001-0.3340-13.20 
  Baumann, Bettina 1654 GER0.001-0.4940-19.60 

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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