Individual Calculations September 2015
 Schaerer, Rolf  Total change: 11.20  Rating chartPersonal card
 Biel General Tournament (ATO) Biel SUI 2015-07-22
RcRownchangeKK*chgGame
 1767 1860 5.50 8 0.56 20 11.20 
  Neitzsch, Richard 1575 SUI1.0010.16203.20 
  Meise, Volker 1811 GER0.501-0.0720-1.40 
  Meier, Herbert 1689 SUI1.0010.27205.40 
  Radt, Volker 2030 SUI0.001-0.2820-5.60 
  Lesniak, Julien 1739 SUI0.501-0.1620-3.20 
  Steinmann, Peter 1690 SUI1.0010.28205.60 
  Oesch, Harry 1954 SUI0.5010.13202.60 
  Geiser, Marcellus 1648 SUI1.0010.23204.60 

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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