Individual Calculations February 2018
 Lofgren, Claes  Total change: -15.20  Rating chartPersonal card
 9 HK Hold 2017-18 Januar Various DEN 2018-01-01
RcRownchangeKK*chgGame
 1736 2079 1.00 2 -0.76 20 -15.20 
  Fisker, Borge 1679  * DEN0.501-0.4220-8.40 
  Hansen, Aksel 1792 DEN0.501-0.3420-6.80 
 * 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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