Rapid: Individual Calculations September 2023
 Nyberg, Arne  Total change: -10.80  Rating chartPersonal card
 Lidkoping Open 202 Lidkoping SWE 2023-08-26
RcRownchangeKK*chgGame
 1766 1896 4.00 7 -0.54 20 -10.80 
  Kraft, Amandus 1496  * SWE1.0010.08201.60 
  Johansson, Lars-Erik 2163 SWE0.5010.32206.40 
  Andersson, Fredrik 1983 f2208 SWE0.001-0.1420-2.80 
  Dale, Svein 1676 NOR0.501-0.2820-5.60 
  Jonsson, Mose 1587 SWE1.0010.14202.80 
  Andersen, Dag 1676 NOR0.501-0.2820-5.60 
  Rosenius, Ludwig 1555 SWE0.501-0.3820-7.60 
 * 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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