Rapid: Individual Calculations March 2020
 Rosenius, Ludwig  Total change: 15.40  Rating chartPersonal card
 Lilla Elite Hotels Open 2020 snabb Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 1399 1198 1.50 3 0.77 20 15.40 
  Fransson, Pia 1468 SWE1.0010.832016.60 
  Morell, Oscar 1328 SWE0.5010.18203.60 
  Wall, Mats 1400 SWE0.001-0.2420-4.80 

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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