Individual Calculations March 2023
 Fredriksen, Johnny  Total change: -25.20  Rating chartPersonal card
 Troms og nordre Nordland apent KM lag 2023 Harstad NOR 2023-02-03
RcRownchangeKK*chgGame
 1621 1785 1.50 4 -1.26 20 -25.20 
  Shabalin, Vladimir 1587 NOR1.0010.24204.80 
  Torfoss, Sivert Schanche 1808 NOR0.001-0.4720-9.40 
  Hoifodt, Jakob Salen 1385  * NOR0.501-0.4220-8.40 
  Bech, Havard Eriksen 1705 NOR0.001-0.6120-12.20 
 * 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)
 

 

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