Individual Calculations April 2022
 Frovik, Einar Clausen  Total change: -4.20  Rating chartPersonal card
 Kragero Resort Chess Int. 2022 ELO Kragero NOR 2022-02-23
RcRownchangeKK*chgGame
 1568 1550 3.50 8 -0.21 20 -4.20 
  Haugen, Lars Tormod 1710 NOR0.5010.21204.20 
  Strand, Amund Pihl 1748 NOR0.001-0.2420-4.80 
  Zakaryan, Samvel 1255 ARM1.0010.15203.00 
  Olafsson, Arni 1397 ISL1.0010.30206.00 
  Thorisson, Benedikt 1790 ISL0.001-0.2020-4.00 
  Digernes, Mikael 1723 NOR0.001-0.2720-5.40 
  Helgoy, Hakon 1732 NOR0.001-0.2620-5.20 
  Omarsson, Josef 1185 ISL1.0010.10202.00 

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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