Individual Calculations August 2018
 Hehn, Hartmut  Total change: -30.20  Rating chartPersonal card
 10. Vellmarer Schachtage A-Open Vellmar GER 2018-07-12
RcRownchangeKK*chgGame
 1871 2046 3.50 7 -1.51 20 -30.20 
  Koronowski, Heinz-Juergen 1759 GER1.0010.16203.20 
  Wenninger, Philipp 2371 GER0.001-0.1320-2.60 
  Powalla, Christian 1812 GER0.001-0.7920-15.80 
  Kanbach, Mike 1817 GER1.0010.21204.20 
  Arya, Nirag Shah 1819 IND0.501-0.2920-5.80 
  Weber, Andreas 1693 GER1.0010.11202.20 
  Krause, Maximilian 1827 GER0.001-0.7820-15.60 

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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