Individual Calculations October 2020
 Strand, Vetle Bjorge  Total change: -17.20  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1811 1802 1.50 4 -0.43 40 -17.20 
  Kristiansen, Rune Harald 1951 NOR0.001-0.3040-12.00 
  Kopperud, Vidar Aleksander 1743 NOR0.501-0.0840-3.20 
  Dobroliubov, Yan 1518 NOR1.0010.16406.40 
  Olsen, Robin 2030 NOR0.001-0.2140-8.40 

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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