Individual Calculations November 2023
 Walgren, William Arntzen  Total change: -15.20  Rating chartPersonal card
 Kretsmesterskap for Oslo og Omegn 2023 A Oslo NOR 2023-10-06
RcRownchangeKK*chgGame
 1853 1796 2.00 5 -0.12 40 -4.80 
  Nesse, David 2005 NOR1.0010.774030.80 
  Kaewpitakkun, Pantham 1976 NOR0.5010.24409.60 
  Spreemann, Tarek 1902 GER0.001-0.3640-14.40 
  Jahr, Even 1595 NOR0.501-0.2640-10.40 
  Serhii, Shcherbyna 1788 NOR0.001-0.5140-20.40 

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)
 
 Barum Langsjakk H2023 R 3-4 Barum NOR 2023-10-12
RcRownchangeKK*chgGame
 1416 1796 0.50 1 -0.41 40 -16.40 
  Brokstad, Sven 1416 NOR0.501-0.4140-16.40 

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)
 
 Ostlandsserien 2. div B 2023-2024 R 1 Diverse NOR 2023-10-29
RcRownchangeKK*chgGame
 1505 1796 1.00 1 0.15 40 6.00 
  Johnsen, Frode 1505 NOR1.0010.15406.00 

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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