Individual Calculations September 2021
 Sandbech, Ted Henrik  Total change: -26.80  Rating chartPersonal card
 Scandic N Open Aug 2021 grp 6 Helsingborg SWE 2021-08-14
RcRownchangeKK*chgGame
 1732 1696 0.00 3 -1.34 20 -26.80 
  Westlund, Tim 1693 SWE0.001-0.5020-10.00 
  Alfven, Jorgen 1751 SWE0.001-0.4220-8.40 
  Karlsson, Roger 1972 1753 SWE0.001-0.4220-8.40 

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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