Individual Calculations March 2023
 Amundsen, Ask  Total change: -14.80  Rating chartPersonal card
 PSK Open Langsjakk Var 2023 A R 2 Porsgrunn NOR 2023-02-02
RcRownchangeKK*chgGame
 2076 2000 0.00 1 -0.40 40 -16.00 
  Austad, Eirik Strom 2076 NOR0.001-0.4040-16.00 

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)
 
 Ostlandsserien 2. div A 2022-2023 R 5 Diverse NOR 2023-02-04
RcRownchangeKK*chgGame
 1712 2000 1.00 1 0.16 40 6.40 
  Arulmaran, Abishan 1712 NOR1.0010.16406.40 

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)
 
 Nordic Youth Championship 2023 A Oslo NOR 2023-02-17
RcRownchangeKK*chgGame
 2040 2000 2.00 6 -0.69 40 -27.60 
  Ostlund, Joar c2267 SWE0.001-0.1840-7.20 
  Tummasarson, Flovin M. 1733 FAI1.0010.18407.20 
  Schouten, Mathias Lind 2114 NOR0.001-0.3440-13.60 
  Liu, Casper f2239 DEN0.001-0.2040-8.00 
  Kokkonen, Lassi 1854 FIN0.001-0.7040-28.00 
  Nielsen, Jon I Horni 2034 FAI1.0010.554022.00 

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)
 
 Kragero Resort Chess International 2023 Title group Kragero NOR 2023-02-22
RcRownchangeKK*chgGame
 2135 2000 3.50 9 0.56 40 22.40 
  Ragnarsson, Dagur f2343 ISL0.001-0.1240-4.80 
  Moen, Ole Christian f2131 NOR0.5010.18407.20 
  Nordquelle, Daniel f2141 NOR0.001-0.3140-12.40 
  Holand, Per Fredrik 2075 NOR1.0010.604024.00 
  Schouten, Mathias Lind 2114 NOR0.5010.16406.40 
  Ptacnikova, Lenka wg2113 ISL1.0010.654026.00 
  Myagmarsuren, Evsuld 2188 NOR0.001-0.2640-10.40 
  Verbin, Valentina 2064 MDA0.001-0.4140-16.40 
  Jonsson, Gauti Pall 2047 ISL0.5010.07402.80 

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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