Rapid: Individual Calculations January 2020
 Jacobsson, Lennart  Total change: 16.40  Rating chartPersonal card
 Majornas SS Lusseschack 2019 Goteborg SWE 2019-12-11
RcRownchangeKK*chgGame
 1921 1872 3.00 5 0.82 20 16.40 
  Sjolander, Anders 1978 SWE0.001-0.3620-7.20 
  Berg, Roy 1834 SWE1.0010.45209.00 
  Rasti, Arvin 1897 SWE1.0010.532010.60 
  Degerfeldt, Sven 1855 SWE1.0010.48209.60 
  Stroem, Leif 2042 SWE0.001-0.2820-5.60 

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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