Individual Calculations September 2016
 Waelchli, Martin  Total change: 17.20  Rating chartPersonal card
 Biel Main Tournament (ATO) 2016 Biel SUI 2016-07-25
RcRownchangeKK*chgGame
 1712 1658 3.00 6 0.43 40 17.20 
  Franssen, Roland 1828 SUI0.001-0.2840-11.20 
  Suwendo, Poedjo 1790 SUI0.001-0.3240-12.80 
  Del Val, Josefa 1492 SUI0.001-0.7240-28.80 
  Huber, Ruth 1580 SUI1.0010.394015.60 
  Kipper, Siegfried 1829 GER1.0010.734029.20 
  Maurer, Daniel 1754 SUI1.0010.634025.20 

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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