Individual Calculations September 2023
 Abrahamsson, Roaul  Total change: 2.40  Rating chartPersonal card
 SK 1911 Klubbmesterskap 2023 Oslo NOR 2023-08-04
RcRownchangeKK*chgGame
 1658 1848 4.50 6 0.12 20 2.40 
  Shetelig, Erik 1441 NOR1.0010.08201.60 
  Nass, Mikael 1587 NOR0.001-0.8220-16.40 
  Fuglesang, Michael W. 1702 NOR1.0010.30206.00 
  Turony, Stefan 1686 NOR1.0010.29205.80 
  Nesheim, Geir 1724 NOR0.501-0.1720-3.40 
  Knutsen, Oystein 1807 NOR1.0010.44208.80 

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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