Individual Calculations January 2022
 Sorensen, Idar  Total change: 22.40  Rating chartPersonal card
 Drammens Schakklub Hostturnering 2021 Drammen NOR 2021-09-07
RcRownchangeKK*chgGame
 1539 1361 3.00 8 0.56 40 22.40 
  Berg, Gunnstein 1664 NOR0.001-0.1440-5.60 
  Pedersen, Tom Roar 1443 NOR1.0010.614024.40 
  Sorjordet, Anders 1743 NOR0.001-0.0940-3.60 
  Dawar, Emal 1761  * NOR0.001-0.0840-3.20 
  Sama, Gunnar 1601 NOR0.001-0.2040-8.00 
  Jorgensen, Terje 1061 NOR1.0010.15406.00 
  Gripsrud, Rune 1279 NOR1.0010.394015.60 
  Edvardsen, Ragnar 1761  * NOR0.001-0.0840-3.20 
 * 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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