Individual Calculations October 2020
 Henriksen, Torbjorn  Total change: -44.20  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1668 1802 0.50 4 -2.21 20 -44.20 
  Helliesen, Lykke-Merlot 1615 NOR0.001-0.7420-14.80 
  Lien, Mikkel 1678 NOR0.001-0.6720-13.40 
  Johansen, Arnstein 1698 NOR0.501-0.1420-2.80 
  Hestholm, Gustav 1681 NOR0.001-0.6620-13.20 

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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