Individual Calculations December 2021
 Ihlen, Sivert  Total change: 56.00  Rating chartPersonal card
 Ostlandsserien 2. div B 2021-2022 R 1 Diverse NOR 2021-10-31
RcRownchangeKK*chgGame
 1801 1846 1.00 1 0.44 40 17.60 
  Aas, Rune Oistein 1801 NOR1.0010.444017.60 

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)
 
 Bodo Grand Prix NGP A 2021 Bodo NOR 2021-11-05
RcRownchangeKK*chgGame
 1920 1870 2.50 5 0.25 40 10.00 
  Notkevich, Benjamin Arvola g2270  * NOR0.001-0.0840-3.20 
  Sinnes, Daniel 1679 NOR0.501-0.2540-10.00 
  Hansen, Ola 1579 NOR1.0010.15406.00 
  Larsen, Martin Halsvik 2071 NOR1.0010.764030.40 
  Liden, Tommy 1999 SWE0.001-0.3340-13.20 
 * 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)
 
 NM for Ungdom B 2021 R 3-7 Bergen NOR 2021-11-12
RcRownchangeKK*chgGame
 1995 1870 2.50 5 0.71 40 28.40 
  Unneland, Mathias f2261 NOR0.001-0.0940-3.60 
  Oye-Stromberg, Alexander 2131 NOR0.001-0.1840-7.20 
  Berget, Eirik 1709 NOR1.0010.294011.60 
  Kreken, Eivind Grunt 1944 NOR0.5010.10404.00 
  Valvag, Torbjorn 1932 NOR1.0010.594023.60 

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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