Individual Calculations July 2023
 Helgoy, Hakon  Total change: -46.80  Rating chartPersonal card
 Norway Chess Open B 2023 Stavanger NOR 2023-05-27
RcRownchangeKK*chgGame
 1398 1660 5.50 10 -2.34 20 -46.80 
  Statkiewicz, Adam 1169 NOR1.0010.04200.80 
  Jeyanth, R 1469 IND0.001-0.7520-15.00 
  Rzepka, Marcin 1417 POL0.501-0.3020-6.00 
  Shehzad, Alina 1327 NOR0.501-0.3820-7.60 
  Dickson, Eric 1260  * USA1.0010.08201.60 
  Hellesoy, David 1606 NOR0.501-0.0820-1.60 
  Storen, Hakon 1586 NOR0.001-0.6020-12.00 
  Beisen, Arsen 1140 KAZ1.0010.03200.60 
  Brakestad, Noa 1626 NOR0.001-0.5520-11.00 
  Rynkjob, Bastian 1384 DEN1.0010.17203.40 
 * 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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