Individual Calculations September 2016
 Bretscher, Robert  Total change: -3.80  Rating chartPersonal card
 Biel Main Tournament (ATO) 2016 Biel SUI 2016-07-25
RcRownchangeKK*chgGame
 1697 1579 2.50 8 -0.19 20 -3.80 
  Trachsel, Peter 1871 SUI0.001-0.1520-3.00 
  Maurer, Daniel 1754 SUI0.001-0.2720-5.40 
  Fontana, Javier 1179  * SUI1.0010.08201.60 
  Jaussi, Kevin 1751 SUI0.001-0.2720-5.40 
  Willimann, Philipp 1711 SUI0.5010.18203.60 
  Tuor, Gallus 1740 SUI0.5010.21204.20 
  Del Val, Moise 1744 SUI0.001-0.2820-5.60 
  Kipper, Siegfried 1829 GER0.5010.31206.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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