Individual Calculations November 2009
 Hansen, Herborg  Total change: 23.55  Rating chartPersonal card
 Nordic Girls Championship U20 Stockholm SWE 2009-04-17
RcRownchangeKK*chgGame
 1944 1832 3.00 4 1.57 15 23.55 
  Bator, Magdalena 1846 POL0.5010.02150.30 
  Tjolsen, Katrine wf2112 NOR1.0010.841512.60 
  Thorsteinsdottir, Hallgerdur 1958 ISL1.0010.671510.05 
  Ellegard Christensen, Emilie 1858 DEN0.5010.04150.60 

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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