Individual Calculations March 2017
 Xue, Ray Jia  Total change: -8.20  Rating chartPersonal card
 SK 1911 Sesongturnering 2017 Oslo NOR 2017-01-16
RcRownchangeKK*chgGame
 1649 1817 3.00 5 -0.41 20 -8.20 
  Pedersen, Helge Fischer 1435 NOR1.0010.09201.80 
  Dahl, Max 1603 NOR0.501-0.2720-5.40 
  Steinskog, Asbjorn Ottesen 1887 NOR0.001-0.4020-8.00 
  Julin, Eivind Ruben 1462 NOR0.501-0.3920-7.80 
  Vitenberg, Noam Aviv 1858 NOR1.0010.562011.20 

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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