Individual Calculations September 2010
 Dufour, Jacques  Total change: -16.50  Rating chartPersonal card
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 1818 1844 1.00 4 -1.10 15 -16.50 
  Samuelsson, Sven-Gunnar 2114 SWE0.001-0.1715-2.55 
  Nilsson, Anders 2040 SWE0.001-0.2515-3.75 
  Kierkegaard, Karsten 1589 DEN0.001-0.8115-12.15 
  Kristensen, Steffen Michael 1528 DEN1.0010.13151.95 

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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