Individual Calculations September 2015
 Loeffler, Helmut  Total change: -1.60  Rating chartPersonal card
 Biel General Tournament (ATO) Biel SUI 2015-07-22
RcRownchangeKK*chgGame
 1872 1785 3.00 8 -0.08 20 -1.60 
  Schweighoffer, Martin 2035 SUI0.001-0.1920-3.80 
  Muehlemann, Walter 1578 SUI1.0010.23204.60 
  Giulian, Rosemary A 1891 SCO0.5010.14202.80 
  Ernst, Heinz 1900 SUI1.0010.662013.20 
  Lada, Ireneusz 1863 POL0.001-0.3920-7.80 
  Schmid, Nicola 1910 SUI0.001-0.3320-6.60 
  Kleinhenz, Hans-Georg 1846 GER0.5010.08201.60 
  Meier, Franz 1949 SUI0.001-0.2820-5.60 

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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