Rapid: Individual Calculations November 2022
 Kopperud, Vidar Aleksander  Total change: -4.40  Rating chartPersonal card
 Sandefjord GP 2022 A R 1-2 Sandefjord NOR 2022-10-21
RcRownchangeKK*chgGame
 1795 1663 0.50 2 -0.22 20 -4.40 
  Brodtkorb, Lars Johan 2000 NOR0.001-0.1220-2.40 
  Fossum, Sindre 1590 NOR0.501-0.1020-2.00 

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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