Individual Calculations September 2017
 Del Val, Josefa  Total change: -20.60  Rating chartPersonal card
 Biel Main Tournament (ATO) 2017 Biel SUI 2017-07-24
RcRownchangeKK*chgGame
 1606 1512 2.00 8 -1.03 20 -20.60 
  Hofer, Friedrich 1817 SUI0.001-0.1420-2.80 
  Denzinger, Karl 1698 SUI0.001-0.2620-5.20 
  Reichert, Maximilian 1716 AUT0.001-0.2420-4.80 
  Gotti, Nicola 1732 SUI0.5010.28205.60 
  Anbardanishvili, Giorgi 1684 SUI0.001-0.2720-5.40 
  Zweifel, Gavin 1566 SUI0.001-0.4220-8.40 
  Boschung, Jean-Daniel 1412 SUI0.501-0.1420-2.80 
  Tansini, Clairmonde P. 1226 SUI1.0010.16203.20 

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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