Individual Calculations September 2023
 Knutsen, Oystein  Total change: 1.80  Rating chartPersonal card
 SK 1911 Klubbmesterskap 2023 Oslo NOR 2023-08-04
RcRownchangeKK*chgGame
 1649 1807 5.50 8 0.09 20 1.80 
  Nesheim, Geir 1724 NOR0.501-0.1120-2.20 
  Sorvig, David 1407  * NOR1.0010.08201.60 
  Vederhus, Alf 1411 NOR1.0010.08201.60 
  Nass, Mikael 1587 NOR1.0010.22204.40 
  Kjolberg, Lars 2120 NOR0.5010.36207.20 
  Abrahamsson, Roaul 1848 NOR0.001-0.4420-8.80 
  Poppe, Christian 1655 NOR0.501-0.2020-4.00 
  Shetelig, Erik 1441 NOR1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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