Individual Calculations February 2017
 Dufour, Jacques  Total change: 1.80  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1706 1610 3.50 9 0.09 20 1.80 
  Dahl, Torbjorn 1915 NOR0.001-0.1420-2.80 
  Vestin, Per 1811 SWE0.001-0.2420-4.80 
  Ammoor, Farqad 1812 SWE0.5010.26205.20 
  Rygg, Andreas Gangstad 1636 NOR0.001-0.4620-9.20 
  Pettersson, Kjell-Erik 1698 SWE0.001-0.3820-7.60 
  Kaesermann, Sirlei 1612 SUI1.0010.502010.00 
  Ivarsson, Sebastian 1547 SWE0.001-0.5920-11.80 
  Spangberg, Robert 1632 SWE1.0010.532010.60 
  Ring, Lars 1692 SWE1.0010.612012.20 

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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