Rapid: Individual Calculations September 2023
 Blomstrom, Lars  Total change: -19.80  Rating chartPersonal card
 Lidkoping Open 202 Lidkoping SWE 2023-08-26
RcRownchangeKK*chgGame
 1823 2039 4.00 7 -0.99 20 -19.80 
  Eriksson, Jan 1570 SWE1.0010.05201.00 
  Walinder, Lars f2261 SWE0.5010.28205.60 
  Andersen, Dag 1676 NOR0.501-0.4020-8.00 
  Peterson, Felix 1639  * SWE1.0010.08201.60 
  Rasti, Arvin f2250 SWE0.001-0.2320-4.60 
  Akoral, Sinan 1609 SWE0.501-0.4320-8.60 
  Ryefalk, Lucas 1753 SWE0.501-0.3420-6.80 
 * 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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