Individual Calculations September 2018
 Trachsel, Peter  Total change: -46.60  Rating chartPersonal card
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1518 1701 3.50 8 -2.33 20 -46.60 
  Lee, Sihu 1316 KOR0.501-0.4120-8.20 
  Gunn, Michael J 1573 ENG0.001-0.6720-13.40 
  Bretscher, Robert 1523 SUI1.0010.27205.40 
  Swosdyk, Peter, Dr. 1585 GER0.001-0.6620-13.20 
  Krajinski, Lutz 1594 GER1.0010.35207.00 
  Geiser, Marcellus 1591 SUI0.001-0.6520-13.00 
  Lincke, Paul 1486 SUI0.501-0.2720-5.40 
  Neeser, Rolf 1473 SUI0.501-0.2920-5.80 

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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