Rapid: Individual Calculations June 2023
 Berg, Bo S  Total change: -11.00  Rating chartPersonal card
 Majornas Snabbschack 4 Vt 2023 Goteborg SWE 2023-05-03
RcRownchangeKK*chgGame
 1921 1724 0.50 4 -0.55 20 -11.00 
  Fors, Klas 2088 SWE0.5010.40208.00 
  Norell, Anders 1790 SWE0.001-0.4120-8.20 
  Kallen, Jonas 1945 SWE0.001-0.2220-4.40 
  Berg, Roy 1860 SWE0.001-0.3220-6.40 

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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