Individual Calculations March 2020
 Ahrends, Norbert  Total change: 22.80  Rating chartPersonal card
 11. Pfalz-Open A Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 2019 1938 3.50 6 1.14 20 22.80 
  Wilhelm, Jochen 2081 GER0.5010.19203.80 
  Loew, Gerald f2177 GER0.5010.30206.00 
  Barthel, Ansgar 2076 GER0.001-0.3120-6.20 
  Kuehn, Viktoria 1895 GER1.0010.44208.80 
  Chassard, Cedric 2024 GER0.5010.12202.40 
  Leyendecker, Niklas 1862 GER1.0010.40208.00 

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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