Individual Calculations October 2023
 Fossum, Sindre  Total change: -6.20  Rating chartPersonal card
 Kragero Grand Prix 2023 A Kragero NOR 2023-09-01
RcRownchangeKK*chgGame
 1982 1534 0.00 4 -0.31 20 -6.20 
  Ostensen, Nicolai Maxime c2215 NOR0.001-0.0120-0.20 
  Kristiansen, Rune Harald 1904 NOR0.001-0.1020-2.00 
  Wernberg, Nikolai Olsen 1850 NOR0.001-0.1320-2.60 
  Sorgjerd, Jan 1958 NOR0.001-0.0720-1.40 

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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