Rapid: Individual Calculations April 2020
 Serafin, Monika  Total change: -26.20  Rating chartPersonal card
 Sorashogda Hurtig 2020 A Bergen NOR 2020-02-27
RcRownchangeKK*chgGame
 1610 1774 2.00 5 -1.31 20 -26.20 
  Westvik, Markus 1309 NOR0.001-0.9520-19.00 
  Lie, Bjorn 1446 NOR1.0010.13202.60 
  Eriksen, Olai Dyrhaug 1509 NOR1.0010.18203.60 
  Mansoor, Afras 1913 NOR0.001-0.3120-6.20 
  Tufta, Jon Gunnar 1874 NOR0.001-0.3620-7.20 

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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