Rapid: Individual Calculations September 2023
 Berisha, Xhafe  Total change: -11.80  Rating chartPersonal card
 FSS RA minneturnering Hurtigsjakk 2023 Fredrikstad NOR 2023-08-17
RcRownchangeKK*chgGame
 1704 1725 1.00 3 -0.59 20 -11.80 
  Ofstad, Per 2033 NOR0.001-0.1420-2.80 
  Haga, Morten 1421 NOR1.0010.14202.80 
  Sather, Steinar 1659 NOR0.001-0.5920-11.80 

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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