Individual Calculations August 2017
 Loeffler, Helmut  Total change: 15.60  Rating chartPersonal card
 Swiss Championship 2017 (HT 2) Graechen SUI 2017-07-15
RcRownchangeKK*chgGame
 1690 1772 5.00 7 0.78 20 15.60 
  Saxer, Bruno 1611 SUI1.0010.29205.80 
  Felder, Markus 1598 SUI1.0010.27205.40 
  Ramseyer, Nicola 1695 SUI0.001-0.6120-12.20 
  Brandis, Sarah 1494 SUI1.0010.17203.40 
  Stegmaier, Walter 1883 SUI0.5010.15203.00 
  Stijve, Niels 1688 SUI1.0010.38207.60 
  Wiser, Hans-Rudolf 1864 SUI0.5010.13202.60 

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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