Individual Calculations April 2022
 Helgadottir, Idunn  Total change: 37.20  Rating chartPersonal card
 Kragero Resort Chess Int. 2022 ELO Kragero NOR 2022-02-23
RcRownchangeKK*chgGame
 1533 1444 4.00 9 0.52 40 20.80 
  Helland, Phillip 1760 NOR0.001-0.1340-5.20 
  Anfindsen, Eivind 1037 NOR1.0010.08403.20 
  Tenfjord Engelsen, Teodor 1702 NOR1.0010.824032.80 
  Bronmo, Askild Skovgaard 1657 NOR0.001-0.2340-9.20 
  Lye, Sigurd 1810 NOR0.001-0.1040-4.00 
  Shadrina, Eva 1466 EST0.001-0.4740-18.80 
  Pedersen, Oliver Tangedal 1247 NOR1.0010.254010.00 
  Skauen, Thomas Kirkholm 1451 NOR1.0010.514020.40 
  Arntsen, Frode 1670 NOR0.001-0.2140-8.40 

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)
 
 Icelandic Team Chess Championship 2021-22 - 4th div. Round 5-7 Reykjavik ISL 2022-03-05
RcRownchangeKK*chgGame
 1438 1503 1.00 1 0.41 40 16.40 
  Gudnyjarson, Sigurdur Pall 1438 ISL1.0010.414016.40 

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)
 

 

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