Individual Calculations March 2018
 Gerlach, Andreas, Dr.  Total change: 13.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q5 D Bruehl GER 2018-02-09
RcRownchangeKK*chgGame
 1773 1595 2.00 5 0.65 20 13.00 
  Lichtblau, Ernst 1748 GER1.0010.702014.00 
  Meyer Zu Kniendorf, Jochen 1734 GER1.0010.692013.80 
  Armbrust, Matthias 1756 GER0.001-0.2920-5.80 
  Fuss, Jean-Pierre 1773 GER0.001-0.2720-5.40 
  Theissen, Frank 1854 GER0.001-0.1820-3.60 

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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