Individual Calculations January 2023
 Hansen, Svein  Total change: 6.60  Rating chartPersonal card
 Larvikmesterskapet 2022 Larvik NOR 2022-12-09
RcRownchangeKK*chgGame
 1728 1584 2.00 5 0.33 20 6.60 
  Helmersen, Geir 1857 NOR0.001-0.1720-3.40 
  Gjone, Aage 1252 NOR1.0010.12202.40 
  Ihlen, Sivert 2025 NOR0.001-0.0620-1.20 
  Ihlen, Sigurd 1744 NOR0.001-0.2920-5.80 
  Moholt, Jan T 1763 NOR1.0010.732014.60 

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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