Rapid: Individual Calculations April 2022
 Brattgjerd, Isak Vinh  Total change: 13.20  Rating chartPersonal card
 HurtigOffer 1 2022 Oslo NOR 2022-02-27
RcRownchangeKK*chgGame
 1615 1741 5.00 7 0.66 20 13.20 
  Haugaa, Herman Jakob 1341  * NOR1.0010.08201.60 
  Ayzenberg, Alena 1888 NOR1.0010.702014.00 
  Fuglesang, Michael W. 1597 NOR0.001-0.6920-13.80 
  Kjar, Robin 1316 NOR1.0010.07201.40 
  Kristiansen, Rune Harald 1772 NOR1.0010.542010.80 
  Haarr, Jon Kristian c2169 NOR0.001-0.0720-1.40 
  Brattgjerd, August Minh 1221 NOR1.0010.03200.60 
 * 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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