Individual Calculations October 2020
 Skaar, Ben Samuel Groth  Total change: -4.80  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1723 1556 1.00 4 -0.12 40 -4.80 
  Melkevik, Egil 1670 NOR0.001-0.3440-13.60 
  Shehzad, Alisha 1711 NOR1.0010.714028.40 
  Strand, Amund Pihl 1767 NOR0.001-0.2340-9.20 
  Kopperud, Vidar Aleksander 1743 NOR0.001-0.2640-10.40 

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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