Rapid: Individual Calculations October 2019
 Kreken, Eivind Grunt  Total change: 32.20  Rating chartPersonal card
 Kragero Grand prix 2019 A hurtigdel Kragero NOR 2019-09-06
RcRownchangeKK*chgGame
 1874 1617 2.00 2 1.61 20 32.20 
  Sebastian, Andreas 1784 NOR1.0010.722014.40 
  Olsen, Robin 1963 NOR1.0010.892017.80 

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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