Individual Calculations February 2019
 Alquist, Erik  Total change: -43.40  Rating chartPersonal card
 Rilton Elo 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 1863 2052 4.50 9 -2.17 20 -43.40 
  Ilamparthi, A R 1796 IND0.001-0.8120-16.20 
  Opseth, Oliver 1738 NOR1.0010.14202.80 
  Sirletti, Sonia 1876 ITA1.0010.27205.40 
  Green, Per 1919 SWE0.501-0.1820-3.60 
  Titov, Alexander 1914 RUS0.001-0.6920-13.80 
  Golsta, Madara 1849 LAT0.501-0.2620-5.20 
  Tsesler, Yakau 1888 BLR0.501-0.2220-4.40 
  Gundersen, Ingvar 1899 SWE0.501-0.2020-4.00 
  Halvarsson, Gustav 1888 SWE0.501-0.2220-4.40 

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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