Individual Calculations September 2017
 Mkrtchyan, Anahit  Total change: 121.20  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1903 1705 5.00 8 3.03 40 121.20 
  Schaffner, David 1973 SUI0.001-0.1740-6.80 
  Ernst, Heinz 1988 SUI1.0010.844033.60 
  Richard, Jean-Paul 1859 SUI1.0010.714028.40 
  Roessinger, Jean-Jacques 1875 SUI0.001-0.2840-11.20 
  Lienhard, Andreas 1828 SUI1.0010.674026.80 
  Eschle, Hubert 1883 GER1.0010.734029.20 
  Weyer, Hans-Juergen 1912 GER0.5010.274010.80 
  Toth, Anatol 1906 SUI0.5010.264010.40 

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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