Blitz: Individual Calculations February 2023
 Persson, Michael 1970  Total change: 3.60  Rating chartPersonal card
 Blixt-SM 2022 Stockholm SWE 2023-01-01
RcRownchangeKK*chgGame
 2025 1592 0.50 4 0.18 20 3.60 
  Korba, Roman 2157 GER0.001-0.0220-0.40 
  Stenman, Christoffer 1912 SWE0.5010.37207.40 
  Lindborg, Petter 2125 SWE0.001-0.0320-0.60 
  Morell, Ludvig 1906 SWE0.001-0.1420-2.80 

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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