Individual Calculations September 2017
 Hafstad, Leif  Total change: 72.80  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 1881 1735 5.00 10 1.82 40 72.80 
  Heimisson, Hilmir Freyr 2135  * ISL0.001-0.0840-3.20 
  Cort Maleeva Hansen, Andreas Phi 1335  * DEN1.0010.08403.20 
  Christiansen, Arne 2040 DEN0.001-0.1440-5.60 
  Nielsen, Bjorn 1353 DEN1.0010.09403.60 
  Henningsen, Lasse 1988 DEN0.5010.314012.40 
  French, Max 2001 ENG0.5010.324012.80 
  Schrodt, Sebastian 2007 GER0.001-0.1740-6.80 
  Lunde, Sigmund 1932 NOR1.0010.754030.00 
  Philipsen, William Horup 1977 DEN1.0010.804032.00 
  Kristiansen, Willy 2041 NOR0.001-0.1440-5.60 
 * 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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