Rapid: Individual Calculations June 2023
 Rosenius, Ludwig  Total change: -48.40  Rating chartPersonal card
 Deltalift Open 2023 rpd Halmstad SWE 2023-05-18
RcRownchangeKK*chgGame
 1658 1603 0.50 4 -1.21 40 -48.40 
  Persson, Sebastian 2007 1767 SWE0.001-0.2840-11.20 
  Johnson, Anders 1552 SWE0.001-0.5740-22.80 
  Johansson, Isac 1720 SWE0.001-0.3440-13.60 
  Arenlind, Anders 1591 SWE0.501-0.0240-0.80 

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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