Blitz: Individual Calculations February 2023
 Silfver, Anton  Total change: -15.00  Rating chartPersonal card
 Blixt-SM 2022 Stockholm SWE 2023-01-01
RcRownchangeKK*chgGame
 1860 1833 2.50 7 -0.75 20 -15.00 
  Grahn, Vidar 1925 SWE0.001-0.3720-7.40 
  Cegrell, Bo 1692 SWE1.0010.31206.20 
  Seo, Jung Hyun 1901 SWE0.001-0.4120-8.20 
  Ali, Rawaz 1762 SWE1.0010.40208.00 
  Nastase, Andreea-Cristina wf1945 ROU0.5010.15203.00 
  Palmblad, Jan Peter 1999 SWE0.001-0.2820-5.60 
  Frank, Anton 2006 1798 SWE0.001-0.5520-11.00 

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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