Individual Calculations September 2017
 Unternaehrer, Nicolas  Total change: -5.20  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1773 1929 6.00 9 -0.26 20 -5.20 
  Veelenturf, Wim 1658 NED0.501-0.3320-6.60 
  Hofer, Heinz 1634 SUI0.501-0.3520-7.00 
  Denzinger, Karl 1698 SUI0.501-0.2920-5.80 
  Anbardanishvili, Giorgi 1684 SUI1.0010.20204.00 
  Hofer, Friedrich 1817 SUI1.0010.35207.00 
  Trachsel, Peter 1749 SUI1.0010.26205.20 
  Overney, Luca 1868 SUI1.0010.42208.40 
  Schaffner, David 1973 SUI0.5010.06201.20 
  Roessinger, Jean-Jacques 1875 SUI0.001-0.5820-11.60 

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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