Rapid: Individual Calculations January 2022
 Jonsson, Stefan G  Total change: -22.40  Rating chartPersonal card
 Atskakmot Akureyrar 2021 Akureyri ISL 2021-12-12
RcRownchangeKK*chgGame
 1609 1754 2.00 5 -1.12 20 -22.40 
  Signyjarson, Arnar Smari 1396 ISL0.001-0.9020-18.00 
  Karason, Askell O m2072 ISL0.001-0.1320-2.60 
  Olafsson, Smari 1992 ISL0.001-0.2020-4.00 
  Oskarsson, Markus Orri 1309 ISL1.0010.06201.20 
  Karason, Jokull Mani 1274 ISL1.0010.05201.00 

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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