Individual Calculations September 2015
 Meier, Herbert  Total change: -7.60  Rating chartPersonal card
 Biel General Tournament (ATO) Biel SUI 2015-07-22
RcRownchangeKK*chgGame
 1787 1689 3.00 9 -0.38 20 -7.60 
  Roth, Daniel 1912 SUI0.5010.28205.60 
  Hofer, Friedrich 1903 SUI0.5010.27205.40 
  Randriamiharisoa, Alex 1890 SUI0.5010.26205.20 
  Schaerer, Rolf 1860 SUI0.001-0.2720-5.40 
  Gigon, Claude 1862 SUI0.001-0.2720-5.40 
  Rychener, Noah 1612 SUI1.0010.39207.80 
  Thode, Gilda 1847 SUI0.001-0.2920-5.80 
  Al Hamed, Saif Idrees 1628 UAE0.001-0.5820-11.60 
  Koppen, Willem 1565 SUI0.501-0.1720-3.40 

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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